Sea surface temperatures in 2024 broke records and about a quarter of the world’s oceans are experiencing temperatures that qualify as a marine heat wave.

Prayers are pouring in for five U.S. states ahead of an "extreme heat wave" that is coming later this week. The National ...

New research shows that homeless people are at far greater risk for the impacts of extreme heat than the rest of the U.S.

Nevada and Arizona hit by potentially deadly heat wave, with temperatures in Furnace Creek in Death Valley expected to approach 120 degrees.

These disruptions can cause problems for human health. New report predicts multiple record-breaking heatwaves within next 5 ...

Extreme heat weather warnings aren't enough. Local public health initiatives can go a long way to help keep people safe.