The US Senate voted today to strip California of its authority to enact state limits on tailpipe pollution that are tougher ...

It would take an act of Congress to unwind all the many tax credits and incentives designed to spur the sale of EVs by making ...

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

With 38 days left in the legislative session, both state Democrats and Republicans are providing updates on their respective ...

Trucking groups call it common sense. California and clean-air advocates call it unconstitutional. Here's what just happened to California's emissions rules — and what's next.

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

By switching to the system, Oregon could tap a massive new revenue source. Washington implemented the market-based program in ...

“The Trump administration is going rogue by recklessly freezing funds authorized by Congress. We still have three branches of ...

Today, a coalition of environmental, consumer, and community organizations joined a challenge to the Trump administration’s unlawful and indefinite freeze of billions in federal funding for the ...

The House and Senate both voted to loosen regulations on air pollutants like dioxin and mercury, which are associated with ...

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

The Senate voted on Thursday to block California’s first-in-the nation rule banning the sale of new gas-powered cars by 2035, ...