Some climate advocates worry the "regulatory traffic jam" could cause the schedule to slip.

Dozens of Extinction Rebellion protesters were detained by police after ignoring orders to end their blockade.

Government officials have held talks with Iran and Turkey over water issues, an increasing concern amid climate change.

Some Maui residents are struggling with the return of an industry that requires workers to be attentive and hospitable, even though they are trying to care for themselves after losing their loved ones, friends, homes and community.

Of the roughly $1.2 billion a year spent on endangered and threatened species, about half goes toward recovery of salmon and steelhead trout.

The analysis from Harvard University researchers found that many massive leaks lasting three hours or less are being missed by satellites.

The $5 billion initiative lacks safeguards to ensure that those applying for grants are submitting truthful information, according to EPA's inspector general.

With Election Day looming, President Joe Biden is under pressure to show results from the bipartisan infrastructure law.

Eugene Gates collapsed while delivering the mail this summer. Federal regulators now say USPS must better protect its workers from the heat.

State and federal courts are expected to answer big questions about climate change in the coming year. These are the lawyers who will shape those decisions.