U.S. Steel says preparations for a routine maintenance task may have led to an explosion at a U.S. Steel coal-processing ...

The company said pressure likely built up inside the valve, causing it to fail and leading to coke oven gas filling the area, ...

U.S. Steel has released new details on what investigators believe caused the explosion at the Clairton Coke Works plant that ...

There’s a new medical issue on Martha’s Vineyard, and it’s impacting the way people eat. WBZ-TV's Kristina Rex reports.

The explosion happened when workers were flushing a gas valve in preparation for maintenance on two of the plant's coke oven ...

A house fire on Horseshoe Drive killed a man and injured a firefighter. Investigators face challenges due to damaged wiring ...

Preparations for a routine maintenance task may have led to an explosion at a U.S. Steel coal-processing plant near Pittsburgh that left two dead and sent 10 to hospitals, the company said Friday. U.S ...

A man shot in his vehicle that caught fire and exploded outside the DHL hub at CVG Airport is telling police he does not know ...

Westport Fuel Systems Inc. ("Westport") (TSX: WPRT / Nasdaq: WPRT) announces it has filed a preliminary short form base shelf prospectus ...

Officials said a fire that started early Friday afternoon is forcing an evacuation for residents in southern Colorado.