GALENA — Deputies are investigating an explosive device detonated inside a mailbox Jan. 3 in the 13700 block of Gregg Neck ...

An experiment involving a sealed box that unexpectedly bursts open. The video shows pressure buildup, timing, and the moment the box fails, breaking down what causes a sudden explosion. Missing ...

BRISTOL TWP., Pa. (WPVI) -- Two women are dead after an apparent gas explosion collapsed part of a nursing home in Bucks County, Pennsylvania, on Tuesday afternoon. Officials said at a news conference ...

Construction crews worked to clear the rubble of a Pennsylvania nursing home Wednesday, a day after a powerful explosion killed two people, hospitalized 20 others, sent flames shooting out and ...

Two people were killed and at least 20 were injured in an explosion Tuesday afternoon at a nursing home in Bristol, Pennsylvania, officials said. During a news conference, Pennsylvania Gov. Josh ...

An explosion at a nursing home in Bristol on Tuesday killed two people. The explosion is believed to have been caused by a gas leak. All individuals have been accounted for after an extensive search.

BRISTOL, Pa. — A thunderous explosion Tuesday at a nursing home just outside Philadelphia killed at least two people, collapsed part of the building, sent fire shooting out and left people trapped ...

First responders descended on a nursing home in eastern Pennsylvania following a mid-afternoon explosion. Early reports indicated people were trapped in various parts of the facility. NBC News’ ...

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 ...