Former NHTSA Administrator Ann Carlson says losing the endangerment finding could help California regulate vehicle emissions.

U.S. Rep. Hageman's comment didn't go over well in Pinedale, where residents struggled for years to clean up ...

EPA announces rollback for some Biden-era limits on so-called forever chemicals in drinking water BY Associated Press Washington, D.C. UPDATED 5:12 PM ET May. 20, 2025 ...

This week’s Current Climate newsletter also looks at plans to save California’s troubled bullet train and designing ...