The state is employing an integrated approach to quicken and deepen its recovery from a major wildfire in 2022.

The World Meteorological Organization predicts that the world's hottest year, so far, will come before 2030.

The refusal of the COP31 host country to recognize Cyprus has made things awkward for the EU.

They warned that the number of free carbon permits under the Emissions Trading System needs dramatic readjustments.

Rising sea levels, storm surges and other factors have intensified coastal erosion in Puerto Rico, the government said in a statement.

As more people, houses, solar farms and infrastructure move into areas prone to hail, the risk and damage increases, an expert said.

Steven Guilbeault will exit the Liberal caucus as the prime minister breaks with former Prime Minister Justin Trudeau on climate policy.

“Oman will behave just like everybody else or we’ll have to blow them up,” he told reporters at the White House.

Nature Climate Change, Published online: 28 May 2026; doi:10.1038/s41558-026-02653-6

Climate change worsens air pollution, posing major health risks, yet current social cost of carbon (SCC) models exclude these damages. This Review outlines a framework for including air quality impacts in the SCC and reviews existing evidence to inform near-term modelling efforts.

When doctors and scientists want to see inside a body, magnetic resonance imaging (MRI) is a powerful tool. MRI can noninvasively capture detailed images of the body’s muscles, organs, and bones. It can monitor blood flow to generate a map of brain activity. And with new sensors developed by bioengineers at MIT, MRI can track the kinds of molecules that make our brains and bodies work.

In the May 13 issue of the journal Nature Biomedical Engineering, a team led by Alan Jasanoff, the Eugene McDermott Professor in the Brain Sciences and Human Behavior at MIT, reports on their new sensors, which can brighten or dim MRI signals in response to specific molecular targets. The probes are designed to amplify the effect that each target molecule has on MRI signal, dramatically improving sensitivity over previous small-molecule sensors. Jasanoff, who is also an associate investigator at the McGovern Institute for Brain Research, says the approach his team used should enable the development of MRI sensors that detect neurotransmitters and other important molecules in the brain.

“We want to be able to measure distinct chemical signals like neurotransmitters, neuropeptides, and metabolites as they fluctuate across the whole brain,” Jasanoff says. “These chemicals are important ingredients in neural computations, and we want to use the types of probes that we developed to detect these signals dynamically.”

Jasanoff explains that researchers have struggled to use MRI to sensitively detect small molecules in the brain because the amount of any given neurochemical is low. Sensors can be designed to change the brightness of an MRI signal in the presence of specific molecules — but it takes a lot of contrast agent to achieve this. If every molecule of contrast agent needs its own target molecule to activate it, low concentrations of the target molecule limit the sensors’ visibility in an MRI scan. “The signal change that you see in the imaging will be very modest,” Jasanoff says. “It won’t let us detect physiological events.”

The Jasanoff team’s new sensors, whose development was led by postdoc Sayani Das and graduate student Jacob Cyert Simon, overcome this problem. To generate a greater signal change in response to target molecules, the researchers designed probes in which a single target molecule impacts not one contrast agent, but many.

To achieve this, Das and Simon packaged an MRI contrast agent inside tiny sacs called liposomal nanoparticles. Each nanoparticle is packed with many molecules of gadolinium, a magnetic material that brightens the MRI signal that arises from hydrogen atoms in water. Inside their protective sacs, gadolinium has no effect on MRI signal, unless water molecules can easily get in and out.

Das and Simon built water channels into the walls of their gadolinium-filled nanoparticles, engineering them so that their opening depends on the presence or absence of a target molecule. When the channels open, more water enters and the gadolinium brightens the local MRI signal, lighting up that spot in a scan.

The researchers call their target-responsive sensors liposomal nanoparticle reporters, or LisNRs (pronounced “listeners”). They designed LisNRs that let water in only in the presence of their target molecule. The water channels in these nanoparticles stay blocked until they encounter their target, which can knock aside a channel-blocking bit of protein. 

Once the channel blocker is displaced, water enters and MRI signal brightens. They also made LisNRs that dim the MRI signal in the presence of the molecule they are designed to detect. These have a channel that stays open until the target molecule comes along and blocks it, keeping water out. Jasanoff lab members Vinay Sharma, Samira Abozeid, and Gregory Thiabaud played key roles in understanding and optimizing these interactions, and collaborators in the laboratory of Masayuki Inoue at the University of Tokyo helped the group engineer channels with higher potency.

In experiments led by postdoc Miranda Dawson, Jasanoff’s team used their LisNRs to detect a molecule called biotin in the brains and bodies of living rats, illustrating the probe’s amplifying effects. “We showed that we could detect micromolar-scale levels of biotin with about tenfold greater sensitivity than we would have if we’d used a more conventional, one-to-one type sensing approach,” Jasanoff says. He adds that the team’s modeling suggests that with further development, they may be able to achieve even greater sensitivity gains.

The group showed that the new sensors can be delivered systemically, reaching various organs and spreading throughout the brain. This makes them promising tools for brain-wide imaging, as well as imaging targets in the peripheral nervous system or other tissues.

A next step will be engineering LisNRs that respond to the specific neurochemicals that Jasanoff and his team hope to study. “There are something like 100 neurochemicals in the brain that we’d love to detect, in principle,” he says. They’ll start with dopamine and glutamate — two important and relatively abundant molecules that mediate communications between neurons.

This research, including support for postdoctoral fellows and graduate students involved in the work, was funded, in part, by Lore Harp McGovern, the Yang Tan Collective at MIT, the K. Lisa Yang Brain-Body Center at MIT, the Hock E. Tan and K. Lisa Yang Center for Autism Research at MIT, and the K. Lisa Yang and Hock E. Tan Center for Molecular Therapeutics at MIT.

Aiming to transition away from fossil fuels and avert the worst consequences of climate change, world leaders aspire to achieve net zero global greenhouse gas emissions by 2050 and cap global warming at 1.5 degrees Celsius. But actions to meet such targets and minimize adverse impacts on lives, livelihoods, and infrastructure are not one-size-fits-all; they will require different approaches in different places. 

To better understand the patchwork causes and effects of the climate crisis and elements of viable solutions to it, researchers in MIT’s Living Climate Futures (LCF) initiative — 20 MIT faculty and affiliates from across the Institute — collaborate with frontline communities in diverse physical and socioeconomic landscapes around the world. 

Funded by the MIT Human Insight Collaborative (MITHIC) and based at the MIT School of Humanities, Arts and Social Sciences (SHASS), LCF is a multi-disciplinary research hub and community of practice; focuses on how climate change impacts people’s everyday lives; and creates knowledge and research collaborations with community organizations. 

At MIT on April 23-25 — just after Earth Day — LCF showcased several of these collaborations at its second Living Climate Futures Symposium, which brought together community environmental organizations with MIT researchers and students to explore how climate change challenges and responses to them are playing out in locations from New England to Mongolia. 

“Across the next two days, we’ll have conversations about community-based work and scholarly research that’s aimed at understanding the structural causes and social effects of climate change as it’s experienced in people’s everyday lives,” said MIT professor of anthropology and MITHIC faculty co-lead Heather Paxson in remarks at the start of the first full day of the conference. “I’m really excited for this symposium, and for where Living Climate Futures can go from here.”

Resisting environmental harm: Confronting data centers

A session on data centers, energy concerns, and community health in Greene County in Western Pennsylvania highlighted how stakeholders are attempting to proactively avert long-term threats to the environment and public health in and beyond their neighborhoods. Nicholas Hood, senior organizer at the Center for Coalfield Justice (CCJ), which has worked to improve policy and regulations on fossil fuel extraction and use in the region since 1994, described local environmental and health impacts of these activities, including fracking, which has increased water pollution, asthma, and lymphoma. “We have coal mines, these old oil wells, and fracking on top of that, and now we’re going to add data centers,” he said. “So, ask yourself, do you think we want that?”

CCJ community advocate Jason Capello noted that market forces compel data center developers to build as cheaply as possible in places where they believe the population is unlikely to raise concerns about adverse environmental and health impacts. These impacts include pollution from on-site water-based cooling systems, diesel generators and mini-power plants that run on natural gas, and fine particulate matter-linked illnesses such as childhood asthma, heart attacks, stroke, and lung disease. But in a subsequent presentation, Livia Garofalo, a cultural and medical anthropologist on Data and Society’s Trustworthy Infrastructures team in Philadelphia, showed that many communities have pushed back against data center project proposals. “Through protests, canvassing, petitions, and public hearings, communities have been able to resist and even stop data center projects,” she said. 

To help communities resist or limit the impact of proposed data center projects, Michael Cork, a postdoc in biostatistics at the Harvard T.H. Chan School of Public Health, described a tool he has developed to estimate emissions, model how pollution would spread, estimate who will be exposed, and assess likely health and economic impacts. To further explore how communities can respond to such projects, MIT associate professor of anthropology Amy Moran-Thomas and Stanford University postdoc Anjuli Jain Figueroa facilitated an educational game conceived by Northeastern University associate professor of sociology and health science Sara Wylie. 

The game helped teach participants how often-overlooked community stakeholders can negotiate community benefit agreements (CBAs), or plans that specify project developers’ commitments to address their concerns and provide local improvements such as jobs and affordable housing. Gathered around several tables, symposium participants worked together to identify potential pros, cons, and trade-offs of allowing a data center to be built in a fictitious community. Offering another avenue for community advocacy, Moran-Thomas also moderated a workshop led by public anthropologist Ieva Jusionyte on how to write op-eds that inspire change.

Repairing environmental harm: More than a matter of money

A session on global perspectives and methodologies for potential climate reparations focused on the context for and definition of the term. Veronica Coptis, senior advisor at Taproot Earth, a U.S.-based nongovernmental organization, described her view of climate justice as a movement about reducing not only excessive greenhouse gas emissions, but also changing the systems that have produced them, all while building a world where everyone can live, rest, and thrive in the places they love. “[Taproot Earth’s] mission is building power and cultivating solutions with frontline communities to advance climate justice through Black liberation, Indigenous sovereignty, and democracy,” said Coptis.

Eliane Lakam, global policy and partnerships specialist at Taproot Earth, described a two-decades-long process, sparked by Hurricane Katrina’s devastation of marginalized communities on the U.S. Gulf Coast, that led to a Global Climate Reparations Working Statement at the Global Climate Reparations Governance Assembly of 200 climate leaders in Nairobi, Kenya, in 2024.

Urban agriculture: Reclaiming and revitalizing degraded land

A session on advancing urban agriculture in a changing climate featured a panel of four organizational representatives of various growing spaces in Greater Boston, many of which were formerly vacant lots and garbage dumps that were repurposed as farms and gardens. The panel included Sabrina Pilet-Jones, urban farm manager at Haley House; Cecilia Del Cid, director of food justice and youth programs at GreenRoots; Olivia Golden, urban agriculture educator at UMass Extension; and Matthew Ellison, assistant farm manager at the Urban Farming Institute. 

The panelists showed how their efforts to grow food locally in an urban setting are challenging past and ongoing environmental inequality in myriad ways. These include preserving and expanding green spaces, increasing access to fresh produce, empowering their communities to become actively engaged in how their food is grown, building community connection and pride, and inspiring young people to grow food in their neighborhoods. They framed their organizations’ youth education programs as gateways for enabling the transfer of knowledge from elders to young people, promoting a strong work ethic and healthy lifestyles, and identifying pathways to livelihoods that address food access and sustainability. To provide participants with an opportunity to learn about urban agriculture and do some volunteer farm labor, the symposium offered a field trip to The Food Project in Roxbury. 

Rural and urban adaptation: Responding to a changing climate

A session on climate change as a place-based phenomenon explored how communities are responding to a changing climate on Mongolian grasslands, in the greater Southwestern United States, and along the Boston Harbor. 

Munkh-Erdene Gantulga, a PhD candidate in geography at the School of Geography and the Environment at the University of Oxford, described his studies at the National University of Mongolia on how pastoralists at two field sites are protecting their livelihoods as more-frequent severe weather events increase livestock mortality and pasture degradation. Perceiving climate change as a lack of rainfall, hotter temperatures, and inadequate grass growth, herders at the two sites are either migrating to greener pastures or applying three strategies: not milking their animals so as to boost survival of mothers and their offspring; selling off parts of their herds; or specializing in more climate-resilient animals, such as camels. A separate screening of the film “If Only I Could Hibernate” dramatized the environmental and economic obstacles faced by youth in Mongolia. 

Breanna Lameman, an Indigenous data sovereignty doctoral scholar and graduate research associate at the University of Arizona, and Nekai Eversole, wildlife biologist and program lead with Climate Change Program - Navajo Nation Department of Fish and Wildlife, described how traditional Diné ecological knowledge and innovative technologies are helping Navajo Nation communities to adapt to hotter temperatures, long droughts, and harsher soil conditions. Lameman cited Diné concepts of restoring balance and maintaining kinship with the natural world as essential to the local response. “This reminds us that the plants, animals, water, and soils are relatives, not resources, and that we all need to work together,” she said. “Watching the stars, observing the winds, the plant cycles, and animal behaviors, really helps us predict seasonal shifts better than any app out there.” Eversole noted that this mindset is combined with innovative technologies ranging from hydroponics to wetland restoration structures. A separate screening of the film “Climate Voices” and Q&A with director Leslie Jonas, MLK Jr. Visiting Scholar and Elder Eel Clan member of the Mashpee Wampanoag Tribe, explored perspectives from Native experts and climate scientists working on the front lines.

Elisa Guerrero, community engagement manager at the Stone Living Lab and Sustainable Solutions Lab at the University of Massachusetts Boston, highlighted two examples of adaptation measures to protect vulnerable Boston Harbor infrastructure from sea-level rise, coastal storms, and storm surges: testing seawalls designed to mimic natural habitat for how well they slow down wave action and preserve marine biodiversity, and monitoring salt marshes to better understand the factors that degrade and promote their health. A separate Stone Living Lab tour enabled symposium participants to visit a living seawall, nature-based flood protection infrastructures, and a community-based flood sensor project as Boston tries to address rising sea levels.

Training the next generation in community-oriented research

In addition to highlighting LCF’s role as a research hub linking MIT researchers and students with community organizations in the United States and around the world, the symposium also sought to draw attention to efforts to train the next generation in this approach. The Saturday session “Experiential Learning, ‘Anthro-Engineering,’ and Learning to Do Community-Oriented Research” showcased some of the interdisciplinary classes that LCF supports. MIT students who participated in these classes engaged in activities ranging from building chicken coops with a Boston farming collective while learning about urban agriculture to exploring how to decarbonize the steel industry in Pittsburgh and Southeast Chicago while creating well-paying green jobs to spending time in Ulaanbaatar’s ger districts (informal residential areas) while working with Mongolian collaborators on non-coal methods for heating homes. 

Student panelists shared highlights from their learning experiences through presentations, activities, artwork, and written accounts from their travel notebooks.

“People have always been part of why I chose to study engineering,” said nuclear engineering PhD student Alina Jugan. “But learning how to integrate a human perspective, and one that accounts for multitudes of realities, is essential. The first step in making a solution is learning what the real problem is and how people experience it. This is what ‘Anthro-Engineering’ teaches us.”

Panel and symposium co-organizer Laura Frye-Levine, a research scientist at the MIT Anthropology Section and affiliate of the MIT Center for Sustainability Science and Strategy, concurred. “In building relationships in place-based contexts, the students on this panel demonstrate the value of engaging with social and cultural expertise in addressing climate change,” she said. “These projects are fantastic examples of collaborations that hold promise for MIT’s approach to developing climate solutions.”

Lessons in resilience from frontline community groups 

In a session entitled “Xa xah Xechnging: A Sacred Obligation in a Time of Climate Chaos,” panelists from Se’Si’Le and Children of the Setting Sun Productions — two Indigenous-led environmental organizations from the U.S Pacific Northwest that have collaborated with LCF on experiential learning activities — described how they draw upon cultural, spiritual, scientific, legal, and other resources in their efforts to heal and restore the planet amid political and corporate opposition. At the core of their work is a perspective in which everything has a spirit, and is thus worthy of love, honor, respect, dignity, pride, and compassion.

Sundance chief Rueben George, a board member of Se’Si’Le, recounted how this perspective energized the campaign he led against the development of the Trans Mountain Pipeline, a fossil fuel megaproject on Tsleil-Waututh Nation territories in British Columbia. “We just shared facts about what it is, and we led with our culture,” said George, who is also chair of Salish Elements, an Indigenous-run company that produces green hydrogen. “That’s the biggest, most important thing, is we always led with our culture.”

At an earlier session, representatives of organizations that participated in the 2022 Living Climate Futures symposium, ranging from GreenRoots to Se’Si’Le, said that they draw strength from the wisdom of ancestors, a growth mindset, and communal bonds among people who seek a better future for the places they call home. Kurt Russo, co-executive director of Se’Si’Le, noted: “I come back to the indomitability of the human spirit.”

Additional photos can be viewed here.

You will never catch Krystal Montgomery running to class. Literally. She is that fast.

The MIT senior — a Course 6-3 (Computer Science and Engineering) major and Course 4 (Design) minor — was recently named the New England Women’s and Men’s Athletic Conference Women’s Track Athlete of the Week — for the second time. Montgomery ran a national top 10 time in the 800 meters at the Friar Invitational in Providence, Rhode Island, in April. Her time of 2:10.67 was the fastest Division III runner in the field, ranking her eighth nationally. She beat that time with a personal best (2:09.51) at the FIRE Meet hosted by Williams College in early May. 

Montgomery also runs the 400 meters or 800 meters on the relay team; last year, she and her teammates were national champions in the 4x400m race, which helped MIT win its first NCAA Division III Outdoor National Championship. 

Her success running at MIT was hard-fought. After a stellar undergraduate first year and earning a place at the NCAA Division III finals, she suffered an injury at the NCAA Division III Indoor Championships. Unable to compete at the start of her second year, the increasing demands of her coursework and interviewing for internships took a toll.

“Sophomore year was super tough, academically,” says Montgomery. “I think the mental load affected my athletic performance. I was thinking that I would quit after my sophomore year and just focus on school. Then I started dropping times and thought that maybe I could improve if I just stuck it out.”

What Montgomery found was a new way to focus on herself that positively impacted her work on and off the track.

“It’s definitely been a journey of learning how to be more mentally tough throughout the last four years,” she says. “I think that has kind of helped both my academic and athletic performances. My junior year was great. I just kept pushing myself and continued to drop my times. I kind of learned how to balance my life. I prioritized sleeping and eating and tried not to be too stressed about schoolwork so I could lock in on race day.”

Supporting creative energy

Montgomery says she was a “pretty crafty person” before attending MIT. The former president of her high school’s chapter of Girls Who Code, she knew she was going to major in computer science. It was her love for building, making, and creating that led her to explore design courses. In her first year, Montgomery took her first design class 4.021 (Design Studio: How to Design), with Paul Pettigrew. 

“That was an amazing experience because I got to use the workshops and the labs in the architecture department,” she says. “It was just crazy to have all these materials at my fingertips that I could build with. I learned how to laser cut; spray paint; powder coat; and cut metal, wood, and fabric. I found it all really interesting, and what I made encouraged me to take more of these classes.”

Montgomery says she realized that pursuing her interest in design while majoring in computer science would allow her to foster her “creative energy” throughout her time at MIT.

In her junior year, Montgomery took class 4.031 (Design Studio: Objects and Interaction) with associate professor of the practice in architecture Marcelo Coelho. She enjoyed it so much she took another of Coelho’s courses, 4.043 (Design Studio: Interaction Intelligence) — twice.

The course provides a foundation in technical skills such as physical prototyping, coding, collecting data, and deploying neural network models. The end result is developing interactive prototypes that can be deployed and experienced by real users. Montgomery enjoyed the process of working with a new group of classmates and partnering to create a prototype in each class. 

“[Coelho’s] classes have been a great combination of designing a physical object and learning how to code, which brought in my computer science background,” says Montgomery. “It gave me the opportunity to combine both fields creatively.”

Moving forward

Montgomery says she hasn’t fully wrapped her head around the fact that her time at MIT is ending. It’s all been good: friends, clubs, courses. 

“My last two years, I chose to focus on memories instead of being stressed over a lot of things,” she says. “I feel like I chose each of the things I did intentionally, so I put my time in things that I’ll carry with me past college.”

Before Commencement, Montgomery will join her teammates in her final meet: the NCAA Division III Outdoor Track and Field Championships. At last year’s championships, Montgomery and her teammates took first place in the women’s 4x400m relay. 

After Commencement, Montgomery will move to Austin, Texas to work as a software developer at Apple, and she will keep competing in track as an unattached athlete, potentially transitioning to marathons later in her career. 

“I’ve seen a lot of post-grads from MIT continue to train and compete in track meets and perform even better than they did in college,” says Montgomery. “I don’t know when I’ll make the switch to longer-distance running. For now, the sweet spot is the 800 meters.”

The 2025 Internet Crime Report was published a few weeks ago, but I only just saw it.
Lots of interesting statistics.

Press release. News articles.

The White House is reviewing EPA’s rollback of some Biden-era standards for some coal- and gas-fired power plants.

The senior Senate Democrat wants a training manual for judges to include a chapter on climate change.

Members of the task forces said the department has stopped communication, saying DOE has "gone dark" on the committees.

Nationally prominent Resilient Florida has spent $1.8 billion since 2021 on flood protection. But it faced a huge cut in state funding.

Gov. Kathy Hochul secured a significant loosening of the state’s emissions reduction requirements and some modest changes to utility rate making.

Brussels must require tech companies to disclose data centers’ energy and water use, the European Environment Agency says.

Companies transporting pharmaceuticals, food and high-value technology goods such as microchips are particularly vulnerable to temperature, humidity and delays.