This year, the average July temperature across the Continental United States was 76.9°F, making July 2026 the hottest ...

A powerful heat dome is expected to intensify across large portions of the South this weekend, sending temperatures soaring.

This summer has broken so many temperature records that each new one can feel almost routine. But the biggest record of all may be about to fall. Five out the 10 warmest summers on record in ...

Yes, the heat is dangerous even after dark — and this week could bring more than 90 broken temperature records across the country, the National Weather Service says. Most of the records set ...

A heat dome is gripping parts of the South and Plains as officials warn of dangerous temperatures and health risks.

A record-smashing heat wave was spreading Tuesday from the West toward the East Coast, placing nearly 100 million Americans under heat alerts. The phenomenon known as a heat dome has already ...

As a record-breaking El Niño builds in the Pacific and large swaths of the globe’s oceans are affected by marine heat waves, a significant record has fallen. According to data from the ...