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

About 1.2 million people were under extreme heat risk, meaning temperatures were expected to stay dangerously high with no ...

Dangerous heat is impacting more than 30 million people in the West this weekend, with heat alerts in effect from Arizona to ...

Multiple wildfires have already erupted in parts of the western United States, including in Oregon and California's Napa County.

Stormy monsoon conditions in the Southwest will likely bring some relief from the heat gripping the region. A swath of the Midwest and West was bracing for storms and possible flooding as a "monsoonal ...