Transistors, the building blocks of modern electronics, are typically made of silicon. Because it’s a semiconductor, this material can control the flow of electricity in a circuit. But silicon has fundamental physical limits that restrict how compact and energy-efficient a transistor can be.

MIT researchers have now replaced silicon with a magnetic semiconductor, creating a magnetic transistor that could enable smaller, faster, and more energy-efficient circuits. The material’s magnetism strongly influences its electronic behavior, leading to more efficient control of the flow of electricity. 

The team used a novel magnetic material and an optimization process that reduces the material’s defects, which boosts the transistor’s performance.

The material’s unique magnetic properties also allow for transistors with built-in memory, which would simplify circuit design and unlock new applications for high-performance electronics.

“People have known about magnets for thousands of years, but there are very limited ways to incorporate magnetism into electronics. We have shown a new way to efficiently utilize magnetism that opens up a lot of possibilities for future applications and research,” says Chung-Tao Chou, an MIT graduate student in the departments of Electrical Engineering and Computer Science (EECS) and Physics, and co-lead author of a paper on this advance.

Chou is joined on the paper by co-lead author Eugene Park, a graduate student in the Department of Materials Science and Engineering (DMSE); Julian Klein, a DMSE research scientist; Josep Ingla-Aynes, a postdoc in the MIT Plasma Science and Fusion Center; Jagadeesh S. Moodera, a senior research scientist in the Department of Physics; and senior authors Frances Ross, TDK Professor in DMSE; and Luqiao Liu, an associate professor in EECS, and a member of the Research Laboratory of Electronics; as well as others at the University of Chemistry and Technology in Prague. The paper appears today in Physical Review Letters.

Overcoming the limits

In an electronic device, silicon semiconductor transistors act like tiny light switches that turn a circuit on and off, or amplify weak signals in a communication system. They do this using a small input voltage.

But a fundamental physical limit of silicon semiconductors prevents a transistor from operating below a certain voltage, which hinders its energy efficiency.

To make more efficient electronics, researchers have spent decades working toward magnetic transistors that utilize electron spin to control the flow of electricity. Electron spin is a fundamental property that enables electrons to behave like tiny magnets.

So far, scientists have mostly been limited to using certain magnetic materials. These lack the favorable electronic properties of semiconductors, constraining device performance.

“In this work, we combine magnetism and semiconductor physics to realize useful spintronic devices,” Liu says.

The researchers replace the silicon in the surface layer of a transistor with chromium sulfur bromide, a two-dimensional material that acts as a magnetic semiconductor.

Due to the material’s structure, researchers can switch between two magnetic states very cleanly. This makes it ideal for use in a transistor that smoothly switches between “on” and “off.”

“One of the biggest challenges we faced was finding the right material. We tried many other materials that didn’t work,” Chou says.

They discovered that changing these magnetic states modifies the material’s electronic properties, enabling low-energy operation. And unlike many other 2D materials, chromium sulfur bromide remains stable in air.

To make a transistor, the researchers pattern electrodes onto a silicon substrate, then carefully align and transfer the 2D material on top. They use tape to pick up a tiny piece of material, only a few tens of nanometers thick, and place it onto the substrate.

“A lot of researchers will use solvents or glue to do the transfer, but transistors require a very clean surface. We eliminate all those risks by simplifying this step,” Chou says.

Leveraging magnetism

This lack of contamination enables their device to outperform existing magnetic transistors. Most others can only create a weak magnetic effect, changing the flow of current by a few percent or less. Their new transistor can switch or amplify the electric current by a factor of 10.

They use an external magnetic field to change the magnetic state of the material, switching the transistor using significantly less energy than would usually be required.

The material also allows them to control the magnetic states with electric current. This is important because engineers cannot apply magnetic fields to individual transistors in an electronic device. They need to control each one electrically.

The material’s magnetic properties could also enable transistors with built-in memory, simplifying the design of logic or memory circuits.

A typical memory device has a magnetic cell to store information and a transistor to read it out. Their method can combine both into one magnetic transistor.

“Now, not only are transistors turning on and off, they are also remembering information. And because we can switch the transistor with greater magnitude, the signal is much stronger so we can read out the information faster, and in a much more reliable way,” Liu says.

Building on this demonstration, the researchers plan to further study the use of electrical current to control the device. They are also working to make their method scalable so they can fabricate arrays of transistors.

This research was supported, in part, by the Semiconductor Research Corporation, the U.S. Defense Advanced Research Projects Agency (DARPA), the U.S. National Science Foundation (NSF), the U.S. Department of Energy, the U.S. Army Research Office, and the Czech Ministry of Education, Youth, and Sports. The work was partially carried out at the MIT.nano facilities.

But how they do so varies from state to state.

Republican legislation would grant the oil and gas industry immunity from litigation that seeks compensation for the costs of climate change.

Deb Haaland, the Interior secretary under former President Joe Biden, is set to face Republican nominee Gregg Hull in November.

The Department of Energy would have to distribute funding for state energy and weatherization programs on a set timeline.

The decision fell short of requests from climate organizations who brought the lawsuit to force the company to reduce its oil and gas production.

Almost half of the 27 EU member states now support delaying the rules.

The far right’s calls for more air conditioning aren’t resonating with most voters.

The emissions quota trading on the pilot market will cover thermal power plants, steelmakers and cement producers.

Nature Climate Change, Published online: 26 June 2026; doi:10.1038/s41558-026-02682-1

Distinguishing leaf scorching from senescence under climate extremes

Nature Climate Change, Published online: 26 June 2026; doi:10.1038/s41558-026-02679-w

The 2021 Pacific Northwest heat dome shows how acute thermal stress challenges prevailing assumptions about ecological resilience and adaptation. Extreme heat events are revealing physiological limits in forests that are not captured by conventional climate risk frameworks.

Nature Climate Change, Published online: 26 June 2026; doi:10.1038/s41558-026-02681-2

Global greening has persisted under climate change, with feedbacks for Earth’s future climate. Here I look back on a critical 2016 study that resolved the patterns and drivers of global greening and consider how this work influences studies to monitor, model and manage greening.

Nature Climate Change, Published online: 26 June 2026; doi:10.1038/s41558-026-02673-2

Mental health should not be viewed solely as a passive outcome of climate adaptation. Rather, it serves as a key determinant of cognitive capacity and shapes the effectiveness of climate adaptation. Here we call for the integration of mental health into adaptation assessments and policy implementation.

Time and time again, researchers have found numerous compromised Android devices for sale at large online retailers like Amazon. When these devices get individually reported, we have seen some noted efforts to take them down. But this is a systemic problem and Amazon and other major online retailers must make a corresponding systemic and intentional effort to stop these devices from entering people’s homes and ultimately their networks.

As a refresher: Last year, Google wrote that one major campaign, deemed BADBOX, affected 10 million uncertified devices that were running Android’s open-source software (Android Open Source Project or AOSP). These devices span from TVs and streaming devices to digital picture frames. Even now, someone can go on Amazon and Walmart and buy one of these devices. Not all of them come from Amazon and Walmart, but it’s fair to assume since they have the lion’s share of the market.

Most well-known Android-based devices don’t come with just “stock Android.” The operating system is usually Android plus additional features that the manufacturer wanted. These custom versions of Android often come with pre-installed applications that range from useful to innocuous bloatware to actual malware. Many Android OEMs (original equipment manufacturers) pre-install apps that may not be visibly represented by an icon in your list of installed apps. This obscurity makes the issue particularly hard for users to identify any potential threats.

Since the initial BADBOX analysis, there have been more reports of large campaigns and clusters of different devices participating in malicious activities that utilize people’s home networks to engage in illegal activity. Task forces in the private sector have made an effort to take down these existing Command and Control structures, but these actors may pivot and evolve to flood the market with more devices. 

Online retailers can stop this cycle. A multi-billion dollar company like Amazon should offer more resources, like their anti-fraud efforts, given that these products may have facilitated conditions for large scale attacks and illegal activity. It would also be helpful if they communicated malware-related take downs in a more visible way to consumers who are seeking very similar devices with shared characteristics.

Identifying these devices can be tricky, but it’s not impossible because they tend to follow a pattern. For example, the FBI warned consumers this year to avoid TV streaming devices that claim to provide free sports, tv shows, and movies, a common tactic used by the makers of these malware-filled Android devices that leverages people’s exhaustion from spending money on countless streaming services. We detailed what sorts of indicators to look for on a device you’ve purchased.

But it’s not just the storefronts. There are other parts of this ecosystem that need to improve too, like increased engagement in firmware transparency and the actual manufacturers of the devices themselves being held accountable for these malware laced products.

On Prime Day, we urge retailers like Amazon to better empower users with information they need to make safe and smart decisions.

Seeking transparency and accountability in Paraguay’s use of facial recognition, EFF, the Association of Technology, Education, Development, Research, Communication (TEDIC), and the Centre for Justice and International Law (CEJIL) filed a complaint with the Inter-American Commission on Human Rights against the state for arbitrarily denying access to information about its implementation and use of the technology as a tool for mass surveillance that erodes people’s privacy rights. 

The case involves the Ministry of the Interior and National Police’s installation in 2019 of surveillance cameras with facial recognition technology in Asunción. Maricarmen Sequera, a lawyer and executive director of TEDIC, filed an information request with the ministry seeking details and protocols about the implementation and use of facial recognition systems and the personal data processing involved. 

The request sought information about, among other things, whether the state had conducted human rights or data protection impact assessments, as well as if it had developed measures and protocols for avoiding abuses, illicit uses of personal data, and other risks in the deployment of the facial recognition system.

The state denied most of the information requested, arguing that implementation details, protocols, and the processing of individuals' personal data were confidential security information. TEDIC contested the secrecy in courts, but the analyses lagged and ultimately sustained the denial of information. 

The petition filed last Friday (19) cites Inter-American standards upholding the public’s right to access information, particularly in relation to national security, that the Paraguayan authorities disregarded in denying TEDIC’s information request. The petition also argues that the refusal of information violated privacy and the right to informational self-determination.

The petition asks the Commission to recognize a violation of those rights and require the state to deliver the information requested. Further, the petition seeks an order compelling the state to adopt mandatory permanent mechanisms of active transparency regarding the acquisition, contracting, implementation, financing, functioning, and use of surveillance technologies by public bodies, especially those that incorporate processing of biometric data or artificial intelligence systems. 

It also asks the Commission to order the state to mandatory procedures for human rights impact assessments prior to acquiring and using surveillance technologies, particularly those that collect biometric data or use artificial intelligence.

The state’s lack of transparency in this case is not an isolated incident, both in Paraguay and in Latin America, where opacity in matters of security and surveillance is the unsettling rule. The situation gets worse with the increasing normalization of intrusive surveillance technologies by states in the region.

The Special Rapporteur for Freedom of Expression of the Inter-American Commission emphasized that states should disclose surveillance capabilities and contracts, and acknowledge state use of surveillance technologies at a meaningful level of detail, to facilitate essential public debate on the necessary limitations of surveillance in democratic societies and ensure compliance with international human rights law.

We hope that the Inter-American Commission upholds the robust safeguards in the Inter-American System and advances access to information and privacy rights in a case that can set a crucial precedent for the region.

This week marks four years since Dobbs v. Jackson Women’s Health Organization overturned Roe v. Wade’s constitutional protections for people seeking abortion care. Anniversaries are a moment to take stock, and over the last four years, EFF has seen firsthand how digital rights and reproductive rights have become increasingly intertwined. One major way this has happened: the fight over abortion has also become a fight over online speech and government censorship as a steady stream of proposed laws, cease-and-desist letters, lawsuits, and government investigations have targeted the websites and online resources that help people find and learn about reproductive healthcare.

This is an effort by anti-abortion government officials to mold the information ecosystem, restrict what people can read, and cut off the ways people communicate with one another. We’ve watched this build for years, and the encouraging news is that many of these efforts have failed. The worrying news is that they keep coming. And if they’re allowed to succeed, this could have repercussions for freedom of expression online beyond reproductive rights.

Targeting Sites That Just Share Information

The clearest tell that this is also a war on speech is that officials have aimed their efforts not just at abortion providers or the entities that prescribe and sell medication abortion, but also at websites that do nothing more than tell people what their options are, how to find a doctor, and where abortion remains legal.

Cease-and-Desists & Takedown Demands

State attorneys general have been hitting these online information hubs with cease-and-desist letters and takedown demands. Just this month, for example, Alabama Attorney General Steve Marshall sent cease-and-desist letters to multiple groups with abortion-related websites, including Plan C, a public health campaign that provides educational resources and research on abortion access. Plan C doesn’t sell or ship abortion pills. It simply provides information. Marshall’s office nonetheless claimed Plan C’s website “facilitates, aids, and abets” illegal abortion. The Arkansas attorney general similarly sent out cease-and-desists to several organizations regarding their websites, including Mayday Health, which, like Plan C, provides only information and does not directly prescribe or mail pills.

What’s especially concerning is that the state doesn’t have to win, or even file, a lawsuit to get what it wants.

In another example from earlier this year, North Dakota Attorney General Drew Wrigley threatened legal action and ordered the Prairie Abortion Fund to scrub information off of its website, not because the fund sold pills, but because its site linked to several outside informational resources. The Attorney General primarily focused on the fund’s link to Plan C, meaning the biggest alleged issue was a link to a website that links to other websites where pills can be accessed.

What’s especially concerning is that the state doesn’t have to win, or even file, a lawsuit to get what it wants. Especially for smaller organizations and funds, a letter threatening legal action can be enough to chill their speech, causing them to remove important content and go quiet.

Censorship Mandates

Legislators in multiple states have also attempted to make it illegal to share resources on how to obtain an abortion, including on purely informational websites with a national or global audience. South Dakota recently passed a law making it a felony to “advertise” anything “described in a manner calculated to lead another to use or apply it for producing an abortion.” Language this broad can easily apply to websites that simply engage in First Amendment-protected advocacy or provide educational resources. Mayday Health, which operates one such website, has since sued the state in federal court to block the law. The lawsuit argues the law could reach something as small as wearing a sweatshirt that carries Mayday’s web address.

Other state legislatures have made similar efforts. Last year, for example, Texas introduced a bill that would have made it illegal to “provide information” on how to obtain an abortion-inducing drug. If you exchanged emails, had an online chat, or created a website that shared information about legal abortion services in other states, you could have violated this bill. Luckily this particular bill did not pass, but Texas has attempted to pass similar laws for several years now.

Dressing Censorship Up as Consumer Protection

A major way anti-abortion officials are targeting online speech is by weaponizing consumer protection and deceptive advertising laws, claiming that providing information about abortion violates them. This tactic is a threat to free speech rights. The First Amendment protects publishing truthful information on a public issue, and the Supreme Court has expressly said that includes providing information about legal abortion in a state where it is illegal.

Yet states like South Dakota have continued to use deceptive advertising claims to go after abortion speech. Last year, South Dakota sent a cease-and-desist and then filed a lawsuit against Mayday Health for running ads that simply read: “Pregnant? Don’t want to be?” with a link to Mayday’s website. The state claimed the ads were “deceptive.” Mayday then counter-sued in federal court, challenging South Dakota’s actions under the First Amendment. Though the federal judge ultimately declined to step in while the parallel state case was pending, she made a point of saying she believed Mayday’s website constitutes “speech subject to protection under the First Amendment.”

Other states have attempted to run the same play. Missouri sued Planned Parenthood in 2025 under its consumer-protection statute, calling a webpage that says abortion pills are safe an “unfair and deceptive” trade practice. Florida went even further, invoking its RICO law—a law typically used for organized crime—over the same kind of statement. Florida leaned heavily on a single study funded by an anti-abortion think tank, even as major medical organizations and decades of research put the serious-complication rate below half a percent. States should not be able to cherry-pick studies in order to erase online speech.

Going After Intermediaries & Erasing Whole Websites

Some officials aren’t content to restrict only certain abortion-related content—they want the websites gone entirely.

Take, for example, the cease-and-desist letters sent by the Arkansas attorney general last year. Letters were sent directly to internet intermediaries (entities that facilitate use of the internet, such as internet service providers, web-hosting providers, or things like search engines and social media platforms). The letters demanded that both a domain registry company and a web host stop supporting a site that discusses abortion drugs. But as we know, if we cut off the host or the domain, the speech disappears for everyone—not just for people in Arkansas.

Likewise, Texas’s 2025 bill would have required intermediaries to take down abortion-related content. It’s worth remembering that the imposition of civil and criminal liability on intermediaries also conflicts with a federal law that protects online intermediaries’ ability to host user-generated speech, 47 U.S.C. § 230 (“Section 230”), including speech about abortion medication.

The push has gone federal, too. In March 2026, Senator Bill Cassidy and colleagues on the Senate Health, Education, Labor and Pensions Committee pressed the FDA to use every tool it has against online sellers, including leaning on the domain registrars that keep these sites online.

Why This Should Worry Everyone

It’s tempting to see this as limited to the fight over reproductive rights. That would be a mistake. For people seeking care, the immediate harm is obvious: the internet is often the only place to find accurate, potentially life-saving information, and every letter, lawsuit, and takedown threat makes that information harder to find and riskier to share.

But the damage doesn’t stop there. We’re witnessing a live experiment in how to use consumer-protection laws, criminal statutes, and pressure on intermediaries to suppress a disfavored viewpoint, pull information offline, and make websites disappear. To think these tactics can only be used against abortion speech would be naïve. 

We hope courts and legislatures will continue to protect free speech online. But the continued drumbeat of threatening letters, lawsuits, and investigations is its own kind of harm. Here at EFF, we’ll keep defending the right to share and read information online—about abortion, and about everything else.

The Federal Communications Commission wants to require telecommunications providers to collect vast amounts of personal information from every person who wants a phone number in the name of combatting scam and spam calls. This plan will fail to combat the deluge of unwanted calls people in the United States receive every day while giving untrustworthy companies a gold mine of information that would harm everyday consumer’s privacy, access to communications, and ability to speak freely. 

The requirement to provide ID and an address would completely cut off the ability to have an anonymous phone line, which would mean many people in the most precarious situations imaginable: domestic violence and human trafficking survivors, unhoused people, and children without stable homes, would not be able to gain access to a crucial lifeline. EFF, along with ACLU, has submitted comments advising the FCC to abandon this proposal entirely. 

This Rule Will Not Decrease Spam Calls 

Requiring phone providers to collect consumers’ information will not appreciably decrease or eliminate unwanted calls. The FCC knows this because it confesses in its own rulemaking that “the most effective way to prevent unwanted calls from reaching American consumers is by ensuring they never enter the network.” Further, the Federal Trade Commission found that “a significant proportion, if not the majority, of unwanted robocalls originate from overseas.” Collecting the personal information of everyone who wants to make a phone call will not put a dent in fraudulent calls. 

What will address unwanted calls is the FCC’s STIR/SHAKEN technical standards, which already exist. While STIR/SHAKEN is not perfect, it is actually a technical solution to the problem of spam calls. And where less than 50% of American telecommunication providers have fully implemented the protocol, the FCC should put its energy toward 100% compliance to reduce the scale of unwanted calls, instead of collecting consumer’s private information. 

The FCC gives away the true reason for this proposal in their own comments: this is a move to shut down the very existence of anonymous phones, aka burner phones. FCC says in their comments: 

“Enhanced KYC information can assist law enforcement to more easily identify callers that use the network to perpetuate crimes by ensuring that voice providers have accurate and complete customer information. The KYC information gathered and verified would help ensure that law enforcement gets accurate information in response to subpoenas when investigating crimes. For example, can enhanced KYC rules assist law enforcement in investigating organized criminal groups that use the network to facilitate illegal activities? Can they be used to deter or detect trafficking operations that use communication networks to buy and sell illicit goods?”

Anonymous phones are not just used by people to break the law, they are also used by activists who wish to remain anonymous, privacy conscious consumers, people escaping domestic violence, people escaping human trafficking, journalists who need to reach out to confidential sources, and other people in desperate situations. Anonymous phone lines are a lifeline to many, one which this proposal would cut off without any alternative. 

Mass Data Collection Makes Us All Less Safe

Mass data collection of individuals does not address unwanted calls, but it does 

make us all less safe online. The telecommunications industry has proven time and again that they’re poor stewards of personal information. They’ve been at the center of several large-scale data breaches in recent years and their data practices leave much to be desired.

In 2024, AT&T disclosed two large data breaches. One in which 7.6 million existing account holders and more than 65 million former customers had their information leaked onto the dark web, and another in which more than 100 million customer account call and text logs were downloaded. Another large provider, Comcast, suffered a data breach in 2023 where nearly 36 million account holder’s information was stolen, including the last four digits of their Social Security Number and date of birth. 

In 2024, the nation’s CALEA infrastructure, which law enforcement uses to tap and trace calls, was breached in the Salt Typhoon attacks. Experts maintain that U.S. communications networks remain vulnerable, and even this administration acknowledges these attacks as an ongoing threat. 

If telecoms can’t even protect the most sensitive communications infrastructure in the nation how can we expect that they will protect our identities?

In addition to their poor cybersecurity practice, these providers themselves abuse the information in their possession. In Scott v AT&T, AT&T, among others, made consumer information available to hundreds of third parties without the consumer’s express consent. Though the case was dismissed because AT&T forces its consumers to sign arbitration agreements, it shows the complete lack of care for their consumers' privacy. 

A Lack of Anonymity Silences People 

Mass data collection of individuals just to have a phone number will also harm and silence people. Anonymity in calls provides people the safety they may require to organize themselves, speak freely, and seek services. Anonymous phone calls give people the courage to participate in politics, organize themselves, reach out to a suicide or sexual-assault hotline, an addiction-recovery sponsor, seek medical care, seek escape from a violent and coercive situation, and do much more. Without this anonymity, people may otherwise not do any of these things. 

It will prevent many from obtaining phone numbers at all. 

Not everyone has all the information the FCC wants to require. The FCC wants people’s physical addresses, defined so narrowly that it’s essentially a home address. Not everyone has a stable home address, so those individuals would be not able to get phone service. 

FCC suggests that a government-issued identification should be required for any phone service. About 15 million adult U.S. citizens do not have a driver’s license, while about 2.6 million do not have any form of government-issued photo ID. Others don’t have access to their identifying documents, they may be controlled by an abusive spouse or parent, human trafficker, cult, or someone else from whom a secondary phone line could help a person escape. Estimates show another 21 million adult U.S. citizens do not have a non-expired driver’s license, and over 34.5 million adult citizens have neither a driver’s license nor a state ID card with their current name or address. 

These numbers do not include non-U.S. citizens who do not have current government-issued identification, including undocumented immigrants who cannot obtain a state ID or driver’s license. Black American and Hispanic Americans are disproportionately less likely to have current drivers’ licenses, and Americans with disabilities and Americans with lower annual incomes are also less likely to have current driver’s licenses. 

The FCC’s proposal will not decrease the amount of unwanted calls. All it will do is set up a data collection regime that harms everyday, law abiding Americans. This proposal makes us less secure online, strips away our right to anonymous speech in calls, and actively disconnects those Americans who are already at the margins. EFF recommends the FCC discard this proposal in its entirety. 

The window for reply comments can still be filed until July 26th. Express comments, which are appropriate for most individuals, can be filed on the FCC website. See the suggested language below to help you get started. 

Earlier this month, a German court ruled that Google is liable for its AI search summaries. Rejecting defenses like “users can check for themselves,” and that they generally know “that information generated with AI should not be blindly trusted,” the court held that the AI’s summaries are reflections of the company and “above all an expression of Google’s business activities.”

This is the latest skirmish in a decades-old battle over internet publishing. Historically, there were two different types of information distributors: carriers and publishers. A phone company is a carrier. It’ll transmit whatever you say, even discussions about committing a crime. Words are words, and the phone company does not know—nor is it liable for—the words you choose to speak. A newspaper, on the other hand, is a publisher. It decides the words it publishes, and what quotes to include in its articles. If those words or quotes are defamatory or otherwise illegal, it’s liable...

When a car passes an automated license plate reader (ALPR), its plate is captured and instantly compared against a list of vehicles that police are actively looking for or that police have identified for real-time surveillance. These are called “hotlists,” and EFF has learned that one used by agencies across the country targets immigrants on behalf of Immigration and Customs Enforcement (ICE). 

Agencies using Flock Safety ALPR systems commonly allow the plates their cameras collect to be compared against the FBI's National Crime Information Center (NCIC) hotlists. These hotlists are broken into "topics," such as "Gang or Suspected Terrorist," "Stolen Vehicle," and "Missing Person." 

Flock Safety told EFF via email: "Local agencies add/remove license plates from the NCIC list. The FBI curates the NCIC list, and pushes it out to local agencies. Once the list leaves the FBI, they do not see any agency alerts. They only see when a local agency adds or removes plates from the list."

But one list is different: The "Immigration Violator" hotlist is populated exclusively by ICE, and it is the only agency authorized to enter or maintain records in this system, according to the NCIC operator manual. It includes license plates associated with administrative warrants, which are issued by ICE agents without judicial review. The manual further describes the data:

The Immigration Violator File contains records on criminal aliens who have been deported for drug trafficking, firearms trafficking, or serious violent crimes and on foreign-born individuals who have violated some section of the Immigration and Nationality Act.

And: 

If the ICE has reasonable grounds to believe that the subject may be operating a particular vehicle or a vehicle bearing a particular license plate, the vehicle and/or license data may be included in the record.

Buried in the Flock Safety administrative interface, there is a drop-down menu where agencies select which NCIC topics to subscribe to. If Immigration Violator is selected, the local agency will receive an alert that a vehicle ICE is looking for has been sighted. According to Flock Safety, ICE itself does not get an alert, although the local agency may contact ICE to let them know. Many agencies also participate or collaborate with immigration enforcement (through, for example, 287(g) agreements) and may take steps to stop a vehicle based on one of these alerts. 

In many places, using ALPRs for immigration enforcement is against city or state law–or at minimum, against agency policy. But using this hotlist is immigration enforcement. 

For example, Sparks Police Department's ALPR transparency portal lists immigration enforcement among the "prohibited uses." Yet, records show Sparks utilizes ICE's Immigration Violator hotlist.

Many agencies publicly acknowledge using NCIC hotlists, but don't publish which ones. So, EFF filed public records requests with agencies around the country to figure how to identify at least which agencies may be using the Immigration Violator hotlist. Here are links to the documents from the 13 agencies that have responded so far. 

Agencies with the Immigration Violators Hotlist Enabled

• Blue Island Police Department, IL
• Sparks Police Department, NV

Agencies Using NCIC Hotslists, But Immigration Violators Is Disabled

• Baraboo Police Department, WI
• Boonsboro Police Department, MD
• Elmira Police Department, NY
• Franklin Township Police Department, NJ
• Medford Police Department, OR
• New Braunfels Police Department, TX
• Oro Valley Police Department, AZ
• Quincy Police Department, MA
• Reno Police Department, NV
• Roselle Police Department, IL
• Sterling Police Department, IL

Knowing whether your agency has this box checked isn't just useful information—it's the kind of evidence that can change how officials vote when a contract comes up for renewal. So, how can you find out if your local agency is using the Immigration Violator list? It takes some digging, and you may not be successful. But here's what has worked for us in some instances. 

STEP 1: Conduct background research. 

The first questions you want to try to answer are: 

• Does your local agency use Flock Safety ALPRs, and if so, 
• Are they using NCIC hotlists? 

To answer the first question, here are two sites to try: 

• AtlasofSurveillance.org - This is an EFF project to catalog the technologies law enforcement agencies use. You can search for your agency to see if they use ALPR.

• EyesonFlock.com  - This site includes an index of every agency that maintains a Flock Safety "Transparency Portal." These portals often disclose what hotlists an agency uses. You'll want to look for your agency, then click the outbound link to their transparency portal, if they have one. 

Once you're on the transparency portal, you'll want to look for two things. 

• Is "immigration enforcement" a prohibited use? If it is, you might find that the agency is violating its own policies. 

• Does the agency list "NCIC" as one of its hot lists? 

Not all agencies disclose this information, so even if you don't find anything, you can move on to these next steps. 

STEP 2: File a public records request. 

Every state has a law that allows the public to request information from the government. This can often be done by emailing the police department or sheriff’s office, using the agency's online public records portal. You can usually find these emails or portals quickly online by searching for the agency's website and contact information. You can also subscribe to a service like MuckRock, which is how we filed these requests. 

We have developed language to request the hotlist topics. It doesn't always work, due to differences in how agencies interpret public records laws, but it is still worth a shot. 

Note: This is template language. A Google doc version is available here (Google's Privacy Policy applies). 

To Whom It May Concern:

Pursuant to the [INSERT LOCAL PUBLIC RECORDS LAW - FIND THAT HERE], I hereby request the following information:

- The NCIC topics that the agency has selected.

Within the Flock Safety ALPR administrative controls for hotlists, there is an NCIC drop-down menu to allow an agency to choose which NCIC "Topics" it will alert on. For example, "Gang or Suspected Terrorist" or "Missing Person." 

You may provide this as a print out or a screen grab, or simply copy-paste the selected items. If you'd prefer to do a full CSV export, that is also acceptable but may take more effort.

I leave the format at your discretion, but I would prefer to use as little of your agency's resources as possible for this request. You can see an example here: https://www.documentcloud.org/documents/28277589-20260414084201725/

The requested documents will be made available to the general public, and this request is not being made for commercial purposes.

In the event that there are fees, I would be grateful if you would inform me of the total charges in advance of fulfilling my request. I would prefer the request filled electronically, by e-mail attachment if available or CD-ROM if not.

Thank you in advance for your anticipated cooperation in this matter. Please do not hesitate to contact me with any questions at [CONTACT DETAILS].

Sincerely,

[Your Name]

STEP 3: Wait for a response.

Depending on the agency and the state law, it may take anywhere from days to weeks to receive a response. 

If the agency provides the records, they might look something like this: 

If "Immigration Violator" is checked, then yes–police are scanning vehicles for immigration enforcement. 

You can then put this information to work, sharing it with local reporters or bringing it directly to city officials who have the authority to modify, restrict, or cancel your agency's Flock contract. This is especially important if the agency has the box checked but also claims ALPR data is not used for immigration enforcement. Government officials like easy fixes, and "uncheck the box" is about as easy as it gets. But remember: If that's where it stops, the infrastructure for immigration surveillance stays fully intact, and the system is one policy, personnel change, or error away from being switched back on.

In many cases, you will not receive records. The agency may claim it's protected under legal exemptions or that it is not actually a public record under state law. For example, we received rejections from the Abington Police Department in Massachusetts and the Akron Police Department in Ohio.

If that happens, push back politely. You can explain that many other agencies across the country have produced this information and that it would greatly help inform the public. You can try contacting the police department's public information officer. Another option is alerting local press that the agency is refusing to disclose basic information about a public surveillance system, shutting residents out of decisions about how that system is being used. If you have the resources and time, you may also consider litigating a denial or lack of response.

You can also email your city council or board of supervisors member. Explain why this matters: The law enforcement agency may be facilitating immigration enforcement in secret, potentially in violation of its own policies. Ask them to use their oversight authority to demand answers from the agency, including pressing the vendor directly. Elected officials hold real leverage here: In most cities, either the council or the city manager controls the contract, and both are accountable to the public. If your agency's contract is up for renewal—or if a new pilot program is on the horizon—this is exactly the kind of information that should be part of that public debate before officials sign anything.

While we have filed dozens of these requests, we need locals to help gather even more. Drop us a line with the records you receive (or don't) at aos@eff.org. 

Over the past 80 years, America’s bold, sustained investment in scientific research, and the discoveries, ideas and innovations that flowed from it made America a world leader. The nation’s scientific leadership has been essential to our shared prosperity and national security, and delivered real benefits for all Americans.

On June 16, Scientific American released a special section, “The Young American Scientists,” which celebrates early-career professionals actively engaged in scientific research, and features commentary from MIT faculty on why they continue to be so devoted to curiosity-driven science, demonstrating how their hard work and dedication make Americans safer, healthier, and more prosperous. Among the section’s profiles are many MIT faculty, students, and alumni, who share their advice for young scientists and their reasons for optimism in uncertain times.

President Sally Kornbluth emphasizes the importance of curiosity-driven research, noting that discovery “is part of our American DNA and has yielded vast returns to the citizens of this country and the world.” She adds, “what’s needed is a rededication to public investment in American science. Even if I were not the leader of a premier scientific institution, this is what I’d say. Investing in American science is not a gamble; if you look back in time, there is no question about the benefits.”

Adds Institute Prof. Robert Langer: “What American science has done over the past 50, 100 years has been remarkable.”

Scientific American notes that at MIT, that commitment to discovery is reflected in initiatives such as Curiosity on a Mission and the Generative AI Impact Consortium, which are aimed at finding “solutions to real-world problems in a way that is beneficial to society.” “On one hand, we’re at a time, technologically, where things could not be more exciting [and] our science [could not be] more cutting-edge. At the same time, we’ve never seen a situation where people felt so uncertain about the continuity of science funding, particularly when it comes to the basic discovery science that fuels the economy and will fuel societal impact a decade or two from now,” says Kornbluth.

The first sparks

Witnessing invention can spark a lifelong fascination with science. After the launch of Sputnik, the world’s first artificial satellite, Prof. Alan Lightman “became entranced with the idea of building a rocket” of his own. In his essay “My childhood in science,” Lightman describes how these early scientific memories and experiments have shaped him to be a well-rounded writer and physicist.

“Now more than ever, when much of the world, including the U.S., has lost its moral compass, leading to a dog-eat-dog mentality, we need science combined with literature, philosophy, history and art. We need to discover not only the physical world but also our own humanity,” writes Lightman.

Likewise, Prof. John Urschel, a former NFL player, emphasizes the importance of collaboration and having a wide range of interests. 

“A lot of good research happens when people can draw on tools, techniques and insights from different areas, disciplines and even fields. I hope we can encourage promising young scientists to establish strong, broad backgrounds and to communicate frequently with those outside their particular areas,” says Urschel.

Invention and discovery

Scientific American highlights students and alumni looking to better the world by doing everything from investigating neurological disease to securing our energy future. 

At MIT, Visiting Scientist Alice Stanton developed miBrain, a 3D tissue model of the human brain, to help scientists develop personalized treatments for Alzheimer’s and Parkinson’s. Stanton has developed a miniature version of miBrain, a brain-on-a-chip, to better test therapeutics.

Stanton notes “the road to effective treatments is long and bumpy,” compounded by cuts to federal funding. “When we have a loved one who gets sick, we want a treatment—we want something to cure them. It doesn’t come out of thin air,” she explains.

Bob Mumgaard PhD ‘08, CEO of Commonwealth Fusion Systems is working to commercialize fusion power. “Whether in areas such as fusion—or in drugs by design for diseases such as Alzheimer’s and Parkinson’s or in [the creation of] materials we never thought possible—our ability to use new tools to tackle some of these big, meaty problems is super exciting,” Mumgaard emphasizes. 

Graduate student Alex Zhang tackles context rot: the phenomenon when AI language models degrade as they produce more information. To solve this issue, Zhang develops recursive language models (RLMs) that enable the model to work with itself to reevaluate reasoning.

“The types of research that I want to work on are things that I think should be shared for the benefit of people in general,” says Zhang. 

The benefits of scientific collaboration 

What happens when scientific disciplines join forces at MIT?

Prof. Emery Brown highlighted the MIT Health and Life Sciences Collaborative (HEALS), noting that the effort brings together scientists and engineers from a variety of backgrounds to tackle the most pressing health challenges of our times.  

Brown explains that with President Kornbluth’s support, HEALS encourages “faculty to look more deeply into solving health care problems. The enthusiasm for HEALS has been contagious across the campus.”  

MIT alumna Lucy Jones PhD ‘81, who is known for her work advancing public safety during earthquakes and for developing the first American earthquake drill called the Great ShakeOut, shared the necessity of collaboration in developing scientific solutions for pressing real-world problems.

 “Solutions have to be done in collaboration, which means spending time with policymakers,” says Jones. 

Jones also shares how scientific advances in computing have helped make Americans around the country safer when the ground starts to shake.

“My first year in grad school, I was reading paper seismograms. Now everything is computerized. We used to do field deployments; now we have permanent networks. We’re starting to use fiber‑optic cables as seismometers,” says Jones. “Computers have changed everything, including science.”

The state of American science 

Within the profiles, interviewees were asked what needs to change in American science right now. Many expressed concerns with federal funding. 

“I’m fortunate to work with extraordinary students and postdocs, but the infrastructure that lets them do their best work is under real stress: funding instability at the National Institutes of Health and the National Science Foundation, immigration uncertainty for international scientists and an erosion of public trust in expertise,” says Prof. Feng Zhang.

Zhang developed CRISPR-based genome editing tools, which could increase our understanding human diseases and lead to new treatments. “We can lose the lead rapidly if we do not protect our innovation ecosystem,” he says.

Positive developments include the progress Prof. Alan Guth has witnessed in cosmology. 

“With new techniques, we’re able to unravel, to make sense out of, what we’re observing,” says Guth. “A lot of progress has been made on those lines, so in terms of the physics of the field, I think things are going great. But to me, the real problem is the prospects for future funding.”

Langer shares his faith in the durability and strength of America’s science and innovation ecosystem. 

“I look at the history of American innovation and education over the past 250 years, and it’s been spectacular,” says Langer. “Plenty of times there’ve been setbacks. We’ve had world wars, you know, we’ve had depressions, and people keep persisting and keep learning. They keep discovering and they keep inventing. So that gives me a lot of cause for hope. This is not the worst time by any means.”