The audio clip is of what is believed to be the sound of the submersible imploding during a trip to view the wreck of the "Titanic." ...

At least a dozen people, including firefighters, were injured when an industrial plant exploded in Pennsylvania. NBC News' ...

About 1 in 50 Louisville residents live in the same census block group as facilities handling "flammable or extremely hazardous chemicals." ...

(CBS DETROIT) - Investigators continue to search for answers after a 5-year-old Royal Oak boy was killed when a hyperbaric ...

DAVAO CITY – A gas explosion inside a Korean restaurant injured six of its crew on Friday night here. According to a police report, the explosion started inside the kitchen of the restaurant ...

read USA TODAY's live coverage on Saturday, Feb. 1. PHILADELPHIA – A Medevac jet crashed in a residential area of Northeast Philadelphia Friday evening, causing an explosion that briefly lit up ...

A medical transport plane with 6 people on board, including a small child, crashed in northeast Philadelphia seconds after takeoff, touching off an explosion and fires in a mixed residential and ...

A 5-year-old boy from Royal Oak tragically died Friday morning in an explosion inside a hyperbaric chamber at The Oxford Center, a medical facility in Troy, Michigan. Authorities confirmed that ...

The hyperbaric chamber explosion occurred about 8 a.m. at the Oxford Center in Troy, north of Detroit. The child, from Royal Oak, Michigan, had been inside the machine and was pronounced dead at ...

A 5-year-old boy is dead after a hyperbaric chamber explosion at a medical center in Michigan. Police and firefighters responded to The Oxford Medical Center in Troy shortly before 8 a.m. Friday ...

The explosion caused a fire to break out inside the chamber's room. It is unclear what sparked the explosion and the subsequent fire did not spread to the rest of the facility, police and fire ...