A growing chorus of climate scientists now says the next U.S. mega-storm may strike California. Fueled by warming oceans and shifting jet streams, this potential atmospheric event could unleash ...

Researchers found that a potential powerful earthquake combined with rising sea levels could lead to a mega tsunami.

A new study has identified three states in the US could be hit by an earthquake and mega-tsunami in a handful of years.

Storm-hunting planes chase atmospheric rivers through the sky from Japan to the US, revealing new insights into these ...

A 600-mile-long earthquake hotspot off the Pacific Coast could be due for another monster rumble — and if one happens, shorelines from northern California to Vancouver, Canada, could suddenly ...

The storm system is expected to bring rain to California’s central coast Friday, a day after the National Weather Service confirmed a tornado touched down in East Los Angeles as a large strong ...

After a warm start to the week, Northern California is getting ready for the next winter storm to move in. This storm will be stronger and colder than the last, as it moves in Wednesday through ...