Most of the United States’ major climate regulations are underpinned by one important document: It’s called the endangerment ...

Mayor Regina Romero wants Tucson to consider a host of ordinances setting zoning and environmental requirements for data ...

While the United States is moving away from climate regulation, the opposite is occurring in other countries. Companies are ...

Removing greenhouse gas regulations will increase extreme weather and pollution, which will put lives at risk and hurt the economy.

EPA Administrator Lee Zeldin told CBS News' "The Takeout" that environmental policy can't "strangulate out of existence" energy policy.

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  ...

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

A new law requiring that new single-family and low-rise buildings use all-electric heating systems and appliances starting ...

August 1, 2025 - The EPA Administrator this week announced the reversal of a finding that underpins many of the EPA's climate ...

The standards set by the Biden administration aim to address a kind of pollution that isn’t being controlled right now — ...

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

The Environmental Protection Agency wants to rescind its declaration that greenhouse gases are a health risk. That means it ...