An atmospheric river continued to bring heavy rain to Southern California on Thursday, sparking several mudslides.

The opening wave in what meteorologists have called a weak atmospheric river system kept hurling isolated heavy showers throughout the region on Thursday, ahead of a second wave that is set to hit ...

In the 1860s, California had to move its capital out of Sacramento because of an atmospheric river flooding. These events aren't just a California thing. They actually happen all over the United ...

In the 1860s, California had to move its capital out of Sacramento because of an atmospheric river flooding. These events aren't just a California thing. They actually happen all over the United ...

A powerful storm was hitting Southern California Thursday. The second of two atmospheric-river-fueled storms to hit Southern California this week is moving faster than originally anticipated but ...

In the 1860s, California had to move its capital out of Sacramento because of an atmospheric river flooding. These events aren't just a California thing. They actually happen all over the United ...

While atmospheric rivers can bring much needed rain to drought-struck places, they are often dangerous when they are strong and last long. Just over a year ago a series of atmosph ...