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 environmental standards is, too.

California is preparing to sue the federal government in 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 on Thursday voted to block a California clean air rule that would ban the sale of gas-powered cars by 2035. But before lawmakers even took that vote, California Governor Gavin Newsom ...

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 Senate parliamentarian advised lawmakers that they couldn't use the Congressional Review Act to revoke California's right ...