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

As wonky as it may be, the finding is the linchpin of EPA climate regulation affecting everything from automobiles to power ...

In a surprising move, the Environmental Protection Agency proposed reversing the "endangerment finding," which had determined ...

On July 29, 2025, EPA proposed that the Clean Air Act (CAA) does not authorize the agency to promulgate greenhouse gas (GHG) ...

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 ...

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

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

The EPA under Trump has repealed the "Endangerment Finding," causing concern in Colorado, as Governor Polis commits to clean ...

EPA Administrator Lee Zeldin just proposed scrapping a key Obama-era climate policy, and it could derail this part of New York’s clean energy plan  ...

Donald Trump’s position that climate change is “a hoax” is well-known, and just as he did when he took office in 2017, he ...