A pineapple express is a type of strong atmospheric river that carries moisture towards the western U.S. causing the risk of ...

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

Back-to-back atmospheric river storms are set to hit Los Angeles County this week — giving the region much-needed moisture ...

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

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

You may have heard meteorologists using the phrases "atmospheric river" and "Pineapple Express" when talking about wet weather in California, but what do they really mean?

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

Weather systems that affect the West Coast of the United States often have their origins in the northern Pacific Ocean. This is because the jet stream usually flows in a general west-to-east fashion.

Instead of major fires the Golden State will be delt with major rainfall with precipitation amounts that could reach over ...

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

A series of three atmospheric river storms are soaking Northern California this weekend and into the week ahead in the form ...