A third of Americans still breathe unhealthy air after decades of improvements—which the Trump administration wants to roll ...

After a high-profile visit to Utah and a meeting with state political leaders, the Environmental Protection Agency announced a rule change when it comes to air pollution regulations.

As the fires burned in Los Angeles, scientists and local air regulators deployed monitors to measure the levels of heavy ...

Research reveals air pollution, particularly from industry and fuels, negatively affects cognitive function in older adults, ...

The Trump administration's slash-and-burn approach to federal programs has delivered a considerable hit to the nation's ...

A major study links long-term air pollution, especially sulfur dioxide, to higher depression risk, urging stronger pollution ...

A Republic reader is concerned about the effects of air pollution on children, and wants to know how to push for change.

The appellate court granted a petition submitted in November by Friends of Calwa Inc. and Fresno Building Healthy Communities ...

The regulatory rollbacks could significantly impact communities near the Suncor refinery In Commerce City, which has paid ...

The Biden-era limits were designed to reduce emissions of toxic pollutants, including a cancer-causing ingredient used in ...

Donald Trump’s EPA administrator Lee Zeldin recently announced the agency would be rolling back more than two dozen ...