All of Florida will be under heat advisories Monday, July 21, as a heat dome spreads from the Ohio and Mississippi valleys. Here's what to know.

Gov. Jared Polis issued a disaster declaration on July 13 for five wildfires burning in several of the state's counties. Here ...

Wildfires in northern Arizona, including near the North Rim of the Grand Canyon, saw gradual containment efforts. But a new ...

• Pack a few familiar comforts. Charlie never travels without a half-dozen of his favorite squeaky toys. A cozy bed, treats ...

Wildfires are increasingly evolving into urban conflagrations. These are large-scale, destructive wildfires that converge into urban areas and spread from building to building.

A heat dome​ is trapping over 90 million Americans in extreme temperatures this week with the National Weather Service​ ...

A look at the multiple wildfires burning across Colorado's Western Slope that have consumed over 20,000 acres.

Researchers have developed an AI-driven nanothermometer that uses invisible light to create 3D temperature maps inside living tissue, enabling safer, noninvasive diagnostics.

MARIPOSA COUNTY, Calif. — A wildfire sparked in Mariposa County Sunday afternoon, leading to evacuations in parts of the county. According to the Mariposa County Sheriff's Office, the Trap Fire is ...

The latest weather maps have forecast that the UK is set to sizzle in 34C heat as a heat bomb is set to hit the country. The ...

BLY MOUNTAIN, Ore. – UPDATE 9:00 a.m.: Due to reduced threat from the Elk Fire, Klamath County Sheriff's Office has lifted ...