Cayuga, N.Y. — Harmful algal blooms (HABs) have appeared early this summer on Cayuga Lake, health officials said. The Cayuga ...

The smoky air that has become an all-too-common feature of Canadian summers poses yet another challenge for agricultural ...

Milwaukee, Ozaukee, Racine, Kenosha and Sheboygan are all under a poor air quality alert from noon to 11 p.m., according to ...

The visitor center and a wastewater treatment plant were among the 50 to 80 structures lost, the park superintendent said.

The Maine Department of Environmental Protection has issued an Air Quality Alert for Northern Maine Tuesday due to elevated ...

The New York State Department of Environmental Conservation (DEC) and the State Department of Health (DOH) have issued an Air ...

An air quality alert was issued by the National Weather Service in Green Bay at 11:55 a.m. on Tuesday, July 15.

As record wildfires erupt across Canada this year, with health-threatening smoke drifting into the U.S. and as far away as ...