It can be difficult to tell on your own when you're experiencing heat-related illness symptoms, not just feeling discomfort ...

An intense heat wave across Southern California has led to warnings from public health officials in Los Angeles County Friday ...

A family is mourning the death of a 43-year-old man who died while working on a farm in Oxnard during the late-summer heat ...

Heat waves can worsen abnormal excitability of the brain in people with epilepsy, finds a new small-scale patient study by ...

Sunday’s heat again soared above 100 degrees in more than a dozen communities, mostly east of Interstate 15. But problems ...

Houston is in the midst of a late-summer heat wave this week. Many of us are sniffling, sneezing, or dealing with itchy eyes ...

The outages come as a heat wave continues to scorch Southern California, causing 'dangerously hot conditions' and ...

One power supplier said its systems had been overloaded by the prolonged high temperatures. Excess heat warnings remain in ...

Los Angeles County and surrounding areas were under a red flag warning as temperatures reached more than 100 degrees in some ...

Extreme heat is responsible for more deaths every year than any other weather-related event. Those experiencing homelessness ...

San Diego's severe, sustained heat wave peaked on Sunday, bringing with it power outrages around the county as air ...

Southern California is expected to continue baking as a historic heat wave moves into a second week with triple-digit ...