PFAS, a class of chemicals used to make nonstick cooking pans and waterproof clothing among hundreds of other applications, have become a serious health concern for officials across the country and in ...

The Trump administration wants to rescind the basis for regulating greenhouse gas emissions, which would deal a hammer blow to efforts aimed at curbing climate change.

A family is asking President Trump to pardon their husband and father in light of recent changes to emissions rules they see undoing his past diesel emissions removal crime. His case isn’t the only ...

S moke from Canadian wildfires has sent a blanket of smoke over the midwestern United States this weekend. The National ...

This week’s White House Report Card recorded other positive moves, including the reestablishment of the physical fitness council, a new push to unload the Jeffrey Epstein files, a campaign to cut drug ...

Environmental Protection Agency Administrator Lee Zeldin has revoked the Endangerment Finding – the 2009 scientific ...

When wildfires burn, the smoke can travel long distances and degrade air quality far away, which presents risks for those ...

Smoke from Canadian wildfires has sent a blanket of smoke over the midwestern United States this weekend. The National ...

A 65-year-old Wyoming man is in federal prison for pulling EPA-mandated emissions systems from ailing diesel engines. As the ...

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

At least 250 bills to regulate the hazardous chemicals have been introduced this year in more than two dozen states.

A federal appeals court on Friday rejected challenges by refrigerant manufacturers to a rule adopted during Democratic ...