Environmental Protector Agency Administrator Lee Zeldin announced a significant reorganization for the agency.

Colorado is now in severe violation of two federal ozone pollution standards, and it must find a way to reduce that pollution ...

The party-line vote marked the first time in the 55-year history of the Clean Air Act that Congress has moved to weaken the ...

If also passed by the House as expected, the action will be the first time Congress has weakened protections under the Clean ...

The U.S. EPA said it will fine a Burns Harbor steel mill slag processor $190,000 in a settlement for federal Clean Air Act violations.

Lawmakers voted to stop the state from requiring that an increasing share of new trucks sold there have zero emissions.

Sen. Brian Schatz delivered remarks on the Senate floor today standing against S.J. Res 31, a Republican-led resolution that ...

A study published by researchers at the University at Albany has presented the first documented evidence that Adirondack ...

Missouri's air quality worsened from 2021 to 2023, with wildfires, warmer temperatures and dangerous air pollutants fouling ...

Republicans say the U.S. Environmental Protection Agency was wrong to reinstate the state's air pollution lawsuit policy ...

American Lung Association report found that about 156 million people live in counties plagued by high levels of ozone and ...