Libby, Montana is under a flash flood watch Tuesday morning as crews work to reduce pressure on a damaged dam.

A dangerous snow squall was located along East Palestine to Coraopolis and Franklin Park, causing flash freezes on roads and ...

The National Weather Service issued the flash flood warning on Monday due to a levee breach in Tukwila, a suburb of Seattle ...

The National Weather Service said a levee break in West Central King County prompted the warning in the west central ...

At 12:28 p.m. on Friday, the National Weather Service released a flood warning in effect until 4:30 p.m. for Hunterdon County ...

CLEVELAND, Ohio — A sharp blast of colder air is moving through Greater Cleveland Friday, bringing a fast temperature drop, ...

Physicists have found a clever way to detect the elusive Unruh effect without extreme accelerations. By using atoms that emit light cooperatively between mirrors, acceleration subtly shifts when a ...

A Flash Flood Warning was issued for parts of King County, Washington, after the Green River levee failed near Tukwila, ...

As temperatures tumble late Thursday, we could see a flash freeze on area roadways and sidewalks as any rain that fell during ...

Pacific moisture is moving into the Northern Rockies today. This is going to be a classic one-two punch atmospheric river.

California could see a wintry holiday this year — just not the picture-perfect “White Christmas” Bing Crosby sang about.

When AI is interconnected, failures can propagate in ways that are difficult to predict and even harder to stop.