The idea of the tropics expanding into the southern United States might sound like a concept from a science fiction novel.

California's snowpack in the Sierra Nevada mountains measures 96% of average. It's the third straight year the state has had ...

A relentless storm is unleashing floods and tornadoes. Here's how a warmer atmosphere and a simmering Gulf of Mexico may be ...

Reising noted that Southern California has experienced roughly 50% of its average annual rainfall. Sierra Nevada snow ...

Current snowpack levels in the Upper Colorado River Basin hit 90% of normal on Friday, better than where snowpack stood on Monday, when it had declined to 86%. It’s been a volatile end to ...

It may be late March, but blizzards can hammer the Plains well into spring, even as far south as the Texas Panhandle. One ...

“While Southern California has had a relatively dry winter, our communities will have reliable water supplies this year thanks to the snowfall in the northern Sierra and Metropolitan’s ...