Two workers died and at least 10 people were injured after multiple explosions at the U.S. Steel Clairton plant.

Scientists may have figured out what caused one of the strangest explosions ever observed in our universe: A massive star ...

California's top prosecutor is choosing not to co-lead an investigation into what caused a series of fireworks explosions ...

The independent federal agency’s purpose is to investigate the "catastrophic release of hazardous substances.” ...

Dozens of firefighters battled a large commercial fire Tuesday in Marion County. The fire was reported at 7:33 p.m. at the ...

"We're now entering an era where we can automatically catch these rare events as they happen, not just after the fact." ...

CLAIRTON, Pa. (AP) — Workers were pushing coke out of huge ovens and preparing for maintenance when an explosion rocked a U.S ...

The scenario closest to the observations, the researchers determined, involved a massive dying star and a compact object such ...

A five-alarm fire in Lawrence, MA, spread to multiple buildings, causing propane explosions and displacing 20 people.

Authorities said their investigation has shifted to the cause of the explosion after they accounted for everyone who was missing.