California’s authority to set environmental rules that are tougher than national standards had never been challenged by ...

The Republican-majority Senate's decision to revoke California's planned ban on vehicles that run on fossil fuels defies ...

Tonight’s decision could upend California’s phaseout of gas-powered cars and its decades-long battle against air pollution.

The Republican-led House narrowly passed President Donald Trump’s sweeping tax and spending bill late early Thursday morning, ...

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

While much of the GOP celebrated the passage of Trump's "Big, Beautiful Bill" on Thursday, some conservative dissenters have ...

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

GOP leaders insist they aren't trying to end the 60-vote rule. Democrats warned that by ignoring the parliamentarian in this ...

Senate Republicans set up the process late Wednesday night to overturn California’s electric vehicle mandate, using a novel ...

Senate Majority Leader John Thune (R-S.D.) on Wednesday maneuvered to avoid a direct clash with the Senate parliamentarian ...

A new hurdle for poor Americans, approved by the House, would cause millions to lose coverage, including many who are working ...

Trump’s sweeping tax bill narrowly passes House, advancing a debt-heavy plan with tax cuts and spending shifts, now headed ...