The federal Mercury and Air Toxics Standards for coal and oil-fired power plants were strengthened during the Biden administration.

The case shows that climate change is a fundamental human rights violation—and the victory of Bonaire, a Dutch territory, could open the door for similar lawsuits globally.

The country’s largest exporter of liquefied natural gas benefited from what critics say is a questionable IRS interpretation of tax credits.

The Trump administration’s relentless rollback of public health and environmental protections has allowed widespread toxic exposures to flourish, warn experts who helped implement safeguards now under ...

Southern right whales have distinctive white and gray patches of thickened skin on their heads known as callosities. Because ...

The United States listed emperor penguins as an endangered species in 2022 because multiple studies project large population ...

The award is the first publicly known major incentive under New Jersey’s AI tax credit program, and it lands as lawmakers and ...

U.S. Army Corps of Engineers failed to explain how it would mitigate environmental harms, including PFAS contamination.

Climate change helps spread vaccine-preventable diseases. But the Trump administration’s reduced vaccine schedule “throws science out the window,” and makes Americans more vulnerable to infections, ...

Residents and elected officials are speaking out against a proposed border barrier through Texas’ biggest state park and one ...

Launched three decades ago, the Great Backyard Bird Count mobilizes citizen scientists to monitor bird populations and ...

New research finds that rising ocean temperatures are shrinking cool-water feeding grounds, pushing humpbacks into gear-heavy waters near shore. Scientists say ocean forecasting tool could help ...