Atmospheric rivers are long and relatively narrow bands of water vapor that form over an ocean and flow through the sky, ...

The atmospheric river's effects are expected to last at least through Tuesday, one meteorologist told Newsweek.

This story was updated to correct spelling in headline. An atmospheric phenomenon called a Pineapple Express is expected to bring heavy rains and snowfall to California and the Northwest this week.

The first of two "pineapple express" storms arrived in Southern California early Wednesday after delivering a ...

Epic - Small Batch Series (Pineapple Express): This new IPA from Epic Brewing weighs heavy with big pineapple character. It ...

Call it an atmospheric river, a Pineapple Express or just weather, but some parts of California and the U.S. Northwest are being slammed by up to foot of rain before the storm runs out of moisture ...

An atmospheric river originating from near Hawaii known as a 'Pineapple Express,' will send copious amounts of moisture into a large portion of the Northwest and California into the new week, ...

Call it an atmospheric river, a Pineapple Express or just weather, but some parts of California and the U.S. Northwest are being slammed by up to foot of rain before the storm runs out of moisture ...

The gusty atmospheric river storm could cause flooding and rockslides but also will help reduce the risk of wildfires with ...

This story was updated to correct spelling in headline. An atmospheric phenomenon called a Pineapple Express is expected to ...