The weekend forecast calls for significantly hotter and more humid conditions as temperatures climb into the lower 90s. With ...

Parts of Colorado are experiencing an extreme and prolonged heat wave this week. The heat has prompted CBS Colorado's First ...

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

Parts of the Inland Empire and the valleys are expected to have triple-digit temperatures as the heat wave continues in ...

Phoenix set a new daily temperature record Aug. 6, reaching a sizzling 116 degrees as dangerous heat continues to blanket the ...

Blue whale songs dropped by 40% during and after a major marine heat wave. Scientists say the decline is tied to food loss ...

This summer, much of North China has endured widespread temperatures above 35°C. Even typically cooler, high-latitude summer ...

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.

Looking good and feeling pulled together is not a breeze when temperatures reach 80, 90 or even 100 degrees!  Women say, ...

Colorado faces a prolonged heat wave with temperatures nearing 100 degrees, prompting a Weather Impact Alert for Thursday.

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