In Southern California, large warehouses must take steps to reduce the pollution caused by truck visits, either by switching ...

With 7 of its ambitious rules for cars, trucks and trains repealed, California officials must find new ways to clean up the ...

Health secretary Robert F Kennedy Jr's advisors ordered the release of a dataset including private health info of people in ...

President Trump is trying to save money by terminating leases on facilities used by federal agencies. One of these is ...

The U.S. Supreme Court over the 2024-2025 term ruled on many so-called "culture wars" issues. Here's a look at those and other top cases.

BNEF’s outlook assumes national gas-mileage and tailpipe regulations will revert ... states to impose more stringent clean-air rules. A coalition of states led by California Attorney General Rob Bonta ...

President Donald Trump on Thursday signed a resolution blocking California’s first-in-the-nation regulations to ban the sale of new gasoline-powered passenger vehicles statewide in 2035.

President Donald Trump signed a Congressional Review Act resolution Thursday that revokes California’s authority to set tailpipe emissions standards, upending policy in California and 17 other ...

Trump signed measures on Thursday revoking waivers for the state’s mandates that clean up car and truck exhaust and ramp up sales of electric vehicles. California and 10 other states immediately ...