Opponents of California's waiver, which had been adopted by 11 other states and Washington, D.C., called it economically ...

Legal experts say Congress misused a federal law to do so, potentially “opening up a Pandora’s box it cannot close.” ...

Not only is California's phase-out of internal-combustion vehicles by 2035 in the crosshairs, its ability to set its own ...

California is preparing to sue the federal government to recover its right to set vehicle emissions standards, Rob Bonta, the ...

Opponents of SB 607 argue that the bill would gut California's landmark environmental law, the California Environmental ...

The U.S. Senate voted early Thursday to prevent California from enforcing regulations on tailpipe emission from new cars and ...

Under California’s mandate, 35% of new 2026 model cars sold in the state must be zero-emissions, ramping up to 68% in 2030 ...

California Gov. Gavin Newsom and environmental groups condemned a resolution headed to President Donald Trump that, if signed ...

The U.S. Senate has approved the reversal of the Environmental Protection Agency (EPA)’s approval of a waiver for California ...

The ruling—which will also affect other states and the District of Columbia that follow California’s standards—is decried by ...

The Trump administration says it isn't connected to Project 2025. But the administration has already accomplished about 70% ...