While the smoke is worst along the Western Slope where the fires are burning, levels are also fluctuating on the Front Range.

KINGSTON, Jamaica - The National Environment and Planning Agency (NEPA) is calling on Jamaicans to end the practice of ...

Allegheny County is increasing air quality monitoring after an explosion at a U.S. Steel plant south of Pittsburgh killed two ...

As the end of summer draws near, fall allergy season approaches, and in the St. Louis region ragweed and mold lead the charge ...

A recent land transfer in Walker County has ignited controversy among residents of the Empire community. The Walker County Board of Education has deeded two par ...

Westerville's ability to take action is limited because the industrial site is located outside city boundaries, said Vice Mayor Coutanya Coombs.

The Trump administration has refused to fund a study that was to have measured toxic air pollution in West Louisville.

-The Augusta Township board voted in July to rezone 522 acres for a data center development. -The group Protect Augusta ...

An air quality warning has been issued to: Comox Valley: includes Black Creek and Cumberland. East Vancouver Island (central) ...