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

The first of two "pineapple express" storms has arrived in Southern California after delivering a stronger-than-expected ...

A pineapple express is a type of strong atmospheric river that carries moisture toward the western U.S., bringing the risk of ...

The wet weather fueled by an atmospheric river comes after a dry January helped ignite fires that devastated California. Here ...

The wet weather fueled by an atmospheric river represents an about-face after a dry January helped ignite fires that ...

Dangerous flooding and landslides are possible over the next few days as moist air from Hawaii approaches the US west coast.

Parts of northern and central California saw more than two inches of rain Tuesday as Southern Californians face rain through ...

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

Pineapple Express has drenched Northern California in the last few days—but what exactly is it? How common is it? Also, go ...

After an unusually dry January, a weather system called an atmospheric river - or Pineapple Express - is now headed towards ...

The Pineapple Express is a type of atmospheric river— a narrow, fast-moving "river in the sky" that transports significant ...

The current atmospheric river storm will continue to push inland on Sunday, only to be replaced by another storm from Monday into Tuesday, peppering the region with additional rainfall.