EV fast chargers create air pollution hot spots with PM2.5 levels twice as high as background, but simple engineering fixes can reduce health risks.

Climate activists are calling out U.S. Rep. Jack Bergman after the Watersmeet Republican sent a plea last week to a fellow ...

The deadly blast at the U.S. Steel facility outside Pittsburgh was just the latest in a series of recent workplace accidents.

U.S. Steel says it believes a gas valve failure led to the explosion Monday morning at its Clairton Coke Works, in which two ...