Heatstroke has killed at least 16 people in southern India so far this year.

Global temperature record could be broken as soon as 2027, with El Niño expected later this year.

Extreme heat is emerging as a structural economic risk, with Europe highly exposed.

An usually early heat wave in Europe, new technology to save whales and more climate news.

The last 30 years are the fastest warming period since 1880, according to a Washington Post analysis of NASA data.

A hotter planet is making life more expensive. There’s the big-ticket stuff, of course, like the property losses and higher insurance premiums that come with supercharged natural disasters.

Six hours before she collapsed from the heat in the South Florida tropical plant nursery where she works, Irma wasn’t feeling well.