Officials with a small but mighty California agency known as the Office of Environmental Health Hazard Assessment said they ...

The Trump administration has effectively eliminated two rules designed to promote cleaner cars. Now, as the EPA suggests not ...

Six months after fire struck a giant lithium-ion battery storage facility, the EPA has endorsed a plan to remove the highly ...

The proposal strikes down all greenhouse gas standards for heavy-duty vehicles and heavy-duty engines, starting with EPA’s ...

The U.S. Environmental Protection Agency plans to repeal all greenhouse gas emission standards for light-duty, medium-duty, ...

EPA Administrator Lee Zeldin announces US-Mexico deal to resolve the Tijuana River sewage crisis, calling it a massive ...

Environmental Protection Agency Administrator Lee Zeldin discusses how President Donald Trump is kicking into action on ...

EPA in 2024 set strict emissions standards for heavy-duty trucks covering model years 2027 through 2032. The more than 1,100 ...

This move effectively strips the EPA of its legal basis to regulate CO₂ and other vehicle emissions under the Clean Air Act.

Governor Gavin Newsom Announces California Advances Bay-Delta Plan Update to Restore Ecosystem Health and Improve Water ...

Kerry Jackson California Shouldn’t Set America’s Environmental Policy For decades, federal waivers let the Golden State set de facto national emissions standards for cars—but now Congress and ...

President Donald Trump's administration on Tuesday proposed revoking a scientific finding that has long been the central basis for U.S. action to regulate greenhouse gas emissions and fight climate ...