The U.S. Environmental Protection Agency (EPA) confirmed on Saturday that it was drafting a plan to eliminate all limits on ...

California had the nation’s toughest vehicle pollution rules—but the GOP tanked them in service of 'fossil fuel donors.' ...

The agency plans to argue that carbon emissions from power plants do not contribute “significantly” to climate change.

The memorandum, titled “Rescission of Useless Water Pressure Standards,” accuses water efficiency standards with creating a ...

Legal experts say Congress misused a federal law to do so, potentially “opening up a Pandora’s box it cannot close.” ...

For nearly 60 years, California has enjoyed the ability to set its own standards governing air pollution from automobiles, as ...

The U.S. Senate joined the House in voting to revoke strict state-level emissions standards enacted by California's Air ...

The Senate repealed California’s de facto national EV mandate Thursday morning, delivering on a key pledge of President ...

The U.S. Senate voted early Thursday to prevent California from enforcing regulations on tailpipe emission from new cars and ...

Senate Republicans voted to overturn California’s electric-vehicle mandate via the Congressional Review Act, defying the GAO ...

Senate Republicans advanced a House-passed resolution in order to block state regulations aimed at phasing out gas-powered vehicles.

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