Documents outlining the EPA's plan to roll back vehicle emission standards reference California by name 27 times.

Experts say the EPA's move to reverse the endangerment finding is dangerous for the nation. But California may have tools to ...

Protecting the environment is the supposed job of the EPA, hence the name, so it needs to get back to the important work ...

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

EPA rollback of climate rules could weaken California’s clean air authority and trigger legal battles over greenhouse gas ...

The Environmental Protection Agency’s plan this week to relax rules aimed at cleaning up auto tailpipe emissions is the ...

EPA Administrator Lee Zeldin announced that the agency would rescind the “endangerment finding,” saying climate change ...

California and environmental groups fiercely criticized the EPA's plans to undo the endangerment finding that enables ...

California’s famed EPA waiver is no more. The U.S. Senate yesterday voted to recall it, backing up a decision two weeks prior by the House of Representatives to send California’s notorious Air ...

The Trump administration’s U.S. Environmental Protection Agency proposed on Tuesday revoking a science-based determination ...

California’s EPA waivers get rescinded, Mitsubishi looks to sell Foxconn-built EV, and all the other automotive news overshadowed by Trump’s trade war David Booth ...