Heat waves are deadly. As they grow more intense and frequent, their toll is mounting, from overwhelmed hospitals to lost labor hours. But countries...

Heat waves are deadly. As they grow more intense and frequent, their toll is mounting, from overwhelmed hospitals to lost labor hours. But countries...

Climate change is making heat waves like the one that lingered over much of the U.S. this week more frequent and intense. The Eastern U.S. sweltered...

Climate change is making heat waves like the one that lingered over much of the U.S. this week more frequent and intense. The Eastern U.S. sweltered...

The UK could experience more frequent extreme and prolonged heat due to climate change, its meteorological office said Wednesday, as the country...

The UK could experience more frequent extreme and prolonged heat due to climate change, its meteorological office said Wednesday, as the country...

Authorities across Southern Europe urged people to seek shelter Sunday and protect the most vulnerable as punishing temperatures from Spain to...

Authorities across Southern Europe urged people to seek shelter Sunday and protect the most vulnerable as punishing temperatures from Spain to...

Heat waves are becoming ever more extreme in many places around the world. Sweltering hot temperatures are putting a strain on our bodies, disrupting...

Heat waves are becoming ever more extreme in many places around the world. Sweltering hot temperatures are putting a strain on our bodies, disrupting...