HARRISBURG, Pa. (AP) — A federal safety agency investigating an August blast at a U.S. Steel plant near Pittsburgh that left ...

In its early stages, symptoms are vague and easily dismissed. It is so feared partly because of how swiftly it can advance before people realize anything is wrong.

At 2 p.m. on a chilly January afternoon, the elementary floor of the Clairton City School District’s building was buzzing.

A laboratory in Palo Alto where Tesla Motors was testing lithium-ion batteries was shut down for about three weeks in January ...

A Georgia Tech student was injured Friday after an explosion in one of the school’s labs. A school spokesperson said the student was treated for minor burns and was OK by Saturday morning. A school ...

BOONE, Colorado — An investigation is underway after an explosion at a home in rural Pueblo County killed two people. On Thursday, the Pueblo County Sheriff's Office reported that multiple agencies ...

An explosion at a Pennsylvania nursing home killed at least two people and left multiple elderly residents and staff members trapped inside — as firefighters rushed to battle the flames Tuesday ...

BUCKS COUNTY, Pa. -- Two people are dead after an apparent gas explosion collapsed part of a nursing home in the suburbs of Philadelphia on Tuesday afternoon. Pennsylvania Gov. Josh Shapiro confirmed ...

INDIANAPOLIS (WISH) — Firefighters ventilated a northwest side research facility after a chemical explosion and small fire Monday morning left one person seriously hurt. Online police reports show ...

An explosion struck a Shell gas station in the Mission District on Monday afternoon, rocking nearby homes and sending a thick, black plume of smoke across the neighborhood. Several dozen firefighters ...

LEWISTON, Idaho — One person is dead after an explosion Saturday morning in the parking lot of an Old Navy in Lewiston. The explosion involved a U-Haul truck and damaged nearby businesses, including ...

The NTSB provided updates regarding the investigation into Thursday’s house explosion near Hayward on Saturday. Investigators visited the site of the explosion on Friday morning. On Saturday, the ...