Documents outlining the EPA's plan to roll back vehicle emission standards reference California by name 27 times.

If the Environmental Protection Agency rescinds its regulations on greenhouse gas emissions - as the agency proposed this ...

The Environmental Protection Agency’s plan this week to relax rules aimed at cleaning up auto tailpipe emissions is the ...

New Mexico climate groups struck a defiant tone in the wake of the U.S. Environmental Protection Agency’s plan to dismantle ...

W ASHINGTON—To make its case that climate regulations should be tossed out, the Trump administration asked a group of five ...

The Environmental Protection Agency proposed this week to withdraw its 2009 finding that greenhouse gases “endanger public ...

The Trump administration is attempting to revoke a landmark rule that allows the Environmental Protection Agency to regulate greenhouse gas emissions from cars, power plants and other sources under ...

The Trump administration plans to rescind a long-standing finding by the Environmental Protection Agency that greenhouse gas ...

The administration of US president Donald Trump is forging ahead with a plan to revoke a scientific finding that's long been ...

This week, the EPA officially proposed revoking its endangerment finding: a 2009 declaration that affirmed greenhouse gas ...

Environmental advocacy groups have decried the “unlawful” move to push back caps on emissions of the super pollutant without ...