More than 150 million people across the United States are under major or extreme heat risks this week. Southern portions of ...

Tropical activity is picking up in both the Pacific and Atlantic basins as a massive heat dome sends temperatures soaring ...

Much of July‘s seemingly intractable hot weather is being fueled by a “heat dome” that has been lingering in the eastern ...

July will make a potentially record-breaking exit this week as a heat dome will create triple-digit feels-like temperatures ...

Sweltering heat and high humidity gripped the Washington, D.C., area Monday, with temperatures climbing into the mid-90s and ...

There have been several heat domes which have affected hundreds of millions of people at once. One in Russia in 2010, was ...

Summer is in full swing across South Florida. While temperatures across the Palm Beaches and the Treasure Coast are only a ...

As mercury hits sweltering 46C in places, people urged to stay indoors, stay cool and hydrated, protect young children and ...

A dome of extreme heat is covering a very large part of the country this week and bringing dangerously hot temps to Atlanta and North Georgia.

On the heels of the first 100-degree day on record in Tampa, more intense heat is ahead for the Bay Area in the coming days.

"Cooler" weather is on the way, with highs starting to taper off Wednesday into the weekend, but temperatures will still be ...