Investigators say the crew of the helicopter that collided midair with an American Airlines jet near Washington D.C.’s Ronald ...

Last month, an American Airlines passenger jet and an Army helicopter collided as the plane prepared to land at Washington ...

A frost advisory will be in place for some as temperatures tumble into the 30s Saturday morning, but forecasters see pleasant ...

A new atmospheric river is slamming California, including fire-ravaged Los Angeles, where residents are bracing for the possibility of mudslides and landslides.

Officials are grappling with the aftermath of the atmospheric river which caused mudslides and floods, especially in areas impacted by wildfires.

The strongest atmospheric river of the season left roads submerged in sludge and created conditions for mudslides on wildfire ...

An atmospheric river storm brought heavy rain and high winds to San Luis Obispo County on Thursday — causing flooding and ...

Tessa Gorman, appointed U.S. attorney for Western Washington last January after serving three years as interim, has been dismissed at the direction of President Donald Trump.

Snow and ice in whiteout conditions contributed to a pileup of as many as 30 cars on a major highway connecting Oregon and ...

Atmospheric rivers are long and relatively narrow bands of water vapor that form over an ocean. Some get the nickname ...

The weather phenomena are common for California winters, but they could cause dangerous debris flows or mudslides in recently ...