American Lung Association releases report detailing health benefits of transition to zero-emission manufacturing ...

DA Larry Krasner challenges Trump's federal law enforcement control after DC takeover, as retired judge switches parties to run against him in November election ...

A flood watch is in effect for most of the Philadelphia region through early Thursday morning as heat, humidity and storms make a comeback.

This exposure can be exacerbated while moving quickly, Diaz-Sanchez says. And even exposure to one spike can be “really bad,” ...

The air we breathe is getting worse here in the Lehigh Valley, according to the American Lung Association's State of the Air report.

In the 1990s, at least 361 heat-related deaths were recorded by the city Medical Examiner’s Office. In the last 10 years — a ...

Authorities confirmed a second fatality after an explosion at the U.S. Steel Clairton Coke Works facility outside of Pittsburgh.

The Pennsylvania Department of Environmental Protection (DEP) has declared a Code Orange Air Quality Action Day for Tuesday ...

An air quality alert was reported by the National Weather Service on Tuesday at 9:10 a.m. in effect until 11 p.m. for Western ...

Sunday will have plenty of sunshine and light southerly breezes. However, several Pennsylvania counties will be under an air ...

Sunday will be gorgeous — plenty of sunshine, light southerly breezes, and highs in the mid to upper 80s. However, several ...