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

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

After a bitter loss to President Donald Trump, former Vice President Kamala Harris is thinking hard about her next job.

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

Nine California House Republicans voted for an odious bill driven by President Donald Trump that will sacrifice the social safety net for working-class Americans so that Trump’s billionaire ...

Congress turned back a Biden administration waiver allowing California to ban gas-powered vehicles but legal questions remain.

President Donald Trump is expected to approve the congressional measure after repeatedly bashing "EV mandates" on the ...

The Republican-led Senate moved Wednesday to overturn key Biden-era waivers allowing California to set its own vehicle ...

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

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

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