Parts of California, Oregon and Washington state will experience extreme heat at least through Tuesday, forecasters say.

Residents of the Western U.S. sweltered in a heat wave Saturday that hospitalized some people, with temperatures forecast to ...

Thousands of homes are under evacuation orders and warnings because of wildfires in Northern California wine country and in ...

The agency warned that extreme heat poses a danger in the evening as well, as temperatures are expected to remain above ...

Roderick Robinson, the utility's vice president of electric system operations, breaks down how it turned the corner on grid ...

A swath of the Midwest and West were bracing for storms and possible flooding as a "monsoonal flow" was forecast to sweep ...

Douglas McIntyre, Editor-in-Chief at Climate Crisis 24/7, reports that Napa Valley’s world-renowned wine industry is under ...

CBS News meteorologist Rob Marciano explains how extreme heat is fueling the Pickett Fire in Napa County, California's ...