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

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

A triple-digit heat wave arrives in Southern California on Wednesday, affecting inland communities, increasing health concerns.A KCAL News Next Weather Alert is in effect through Friday for the Inland Empire,

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

In July 1995, 739 Chicagoans died during a five-day heat wave that shocked the city.

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

In June 2021, a deadly heat wave pushed temperatures to 109°F (43°C) in Spokane, Washington, a northern city near the Idaho border where many homes weren't built with central air conditioning.

Inland valley and mountain locations in San Diego are under a Heat Advisory while deserts are under an Extreme Heat Warning.

A scorching heat wave will persist across the Seoul metropolitan area through the weekend. But beginning Sunday, the extreme heat will break somewhat and bring a return of monsoon rains by mid-next week.