Richard Garwin’s role in designing the hydrogen bomb was obscured from the public, even his family, as he advised presidents and devoted his life to undoing the danger he created.

Archaeologists uncover a 4,700-year-old hydraulic lift system and unique 'volcano fashion' technique used to build Egypt’s ...

Maryland was among states that saw floodwaters inundate buildings and submerge cars, as the National Weather Service issued ...

A flash flood is a sudden violent flood that can take from minutes to hours to develop. It is even possible to experience a flash flood in areas not immediately receiving rain. If you are in a flood ...

On Wednesday at 12:09 p.m. the National Weather Service released a flash flood warning in effect until 4:15 p.m. for Burlington and Camden counties. “At 12:09 p.m., Doppler radar and automated ...

Not all extreme weather hazards are sufficiently documented in global databases. For instance, life-threatening high-heat ...

Torrential rain prompted a flash flood emergency in western Maryland Tuesday, and other pockets of significant flash flooding were reported from Pennsylvania and West Virginia. The Weather Channel ...

Flash flooding is ongoing or expected to begin shortly." A flood watch is issued when conditions are favorable for flooding, according to the National Weather Service. It doesn't guarantee ...

At 4:11 p.m. on Wednesday, the National Weather Service issued an updated flash flood warning in effect until 7:30 p.m. for Middlesex, Monmouth, Morris and Somerset counties. "At 4:11 p.m ...

The National Weather Service issued a flash flood warning at 4:56 p.m. on Thursday in effect until 9 p.m. for Bucks County. "At 4:56 p.m., Doppler radar indicated heavy rain across the warned area.

An updated flash flood warning was released by the National Weather Service on Thursday at 4:30 a.m. EDT in effect until 10 a.m. EDT for Baraga County. "At 4:30 a.m., Doppler radar indicated ...