Senate republicans voted to revoke California’s ability to self-govern on the matter of cars. Vote passed 51–44 despite ...

The small town of Washington, home to roughly 150 people in Northern California's Nevada County, is facing a big dilemma when ...

The biggest car companies banded together to urge Congress to end the waiver.

Washington Governor Bob Ferguson's office criticized the Senate decision Thursday to block California’s rule banning the sale ...

WASHINGTON (AP) — The Senate voted on Thursday to block California’s first-in-the nation rule banning the sale of new ...

Senate Republicans have voted to establish a new precedent that will allow them to roll back clean air standards in ...

Nearly a mile deep, the Pacific Ocean volcano known as Axial Seamount is drawing increasing scrutiny from scientists who only ...

The U.S. Senate will move this week to block California from enforcing a series of vehicle emissions standards that are ...

It is also pumping oxygen into a long-running power struggle between Washington and the tech industry’s home base of California, where progressive lawmakers have emerged as the nation’s de ...

It is also pumping oxygen into a long-running power struggle between Washington and the tech industry’s home base of California, where progressive lawmakers have emerged as the nation’s de ...

PORTLAND Ore. (KPTV) - Some conservation groups are working to save spotted owl habitats in Oregon, Washington, and California. On Wednesday, they filed a motion to intervene in a lawsuit that was ...