Human-caused climate change tripled the number of estimated deaths in the recent European heat wave, according to a new ...

A mini heat wave is expected to bring triple digit temperatures to some parts of Southern California this week.

A brutal heat wave across the eastern United States trapped millions of people in sweltering air this week with record-high ...

Big changes [are] coming ... as high pressure over Arizona expands west into Southern California,' the weather service warns.

Scientists at Imperial and the London School of Hygiene and Tropical Medicine used peer-reviewed techniques to calculate that ...

A large dome of heat will envelop all of Colorado and the entire Rocky Mountain region on Wednesday. Many high temperatures ...

Europe's latest spell of sizzling heat, which ended last week, caused a threefold rise in heat-related deaths because ...

A blaze in southern France forced the closure of the Marseille airport, and weather agencies issued warnings for other parts ...

In Rancho Bernardo, Bill Howe crews were spotted installing a heat pump system to replace a 16-year-old unit. The HVAC ...

A punishing heat wave broke records in southern Europe and hasn’t peaked yet in some places, prompting warnings to residents, ...

Boston is on the verge of a second heat wave with temperatures back into the 90s and high humidity prompting afternoon ...

Summer is underway and WA residents are turning on the fan or air conditioning. But can utility companies cut power if the ...