Northern California's first heat wave of the summer is expected to begin later this week, bringing a stretch of sweltering temperatures above 100 degrees.

An unbearable heat wave gripping much of the southwestern United States is expected to peak Thursday, Aug. 7, as temperatures ...

ABC 10News brings you team coverage of the heat wave's peak throughout San Diego County expected on Thursday. The heat advisories for the inland and mountain areas will last until 8 p.m. Friday, as ...

Whale songs provide key insight into ocean ecology, allowing scientists to make estimations on the prevalence of the species ...

A heat wave is on the way for Montreal, with at least five consecutive days of high temperatures in the forecast. Montrealers ...

In a week of uncomfortable, above-average temperatures, Thursday is expected to be the hottest day across Southern California ...

Once the heat wave passes, there will be slight cooling through the weekend. Parts of the Inland Empire and the valleys are ...

Southern California's heat wave will peak Thursday, bringing triple-digit temperatures to L.A. County. Hotter than normal ...

While daily record highs were forecast this week, a spokesperson for the National Weather Service forecast office, Phoenix, Arizona, told Newsweek that last month was cooler compared to July 2024 in ...