It marks the third consecutive year that Arizonans have set all-time energy usage highs, reflecting the state's rapidly ...

When we think about danger from heat in Colorado, we think about body temperature and heat exhaustion, which is very ...

Delta Air Lines passengers spent a day on the remote Azores island chain, nearly 1,000 miles from the European mainland. A ...

A heat advisory will be in effect from 10 a.m. to 9 p.m. on Wednesday for Denver, Larimer, Weld, Boulder, Jefferson, ...

A third official heat wave is expected to descend this weekend, with record-breaking temperatures possible in Scotland.

A large dome of heat will envelop all of Colorado and the entire Rocky Mountain region on Wednesday. Many high temperatures ...

The deadly, record-breaking heat wave that hit the Pacific Northwest in June 2021 continues to be the subject of intense ...

A record heat wave that spread across the East Coast of the United States during the first week of summer has child advocates ...

There is a potential for record-breaking heat for Wednesday. Highs will be in the 90s and 100s across I-25 and the plains.

Wimbledon baked in its hottest-ever opening day on Monday, but the unprecedented London heat didn’t stop players from putting ...

The heat was so expansive that mountaintops, including the French Alps, that are usually frozen from snowpack saw record ...