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

More than 250 million people in the U.S.—nearly three quarters of the population—are experiencing moderate, major or extreme ...

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

Several Florida towns have reported record temperatures as a heat dome keeps the Southeast sweating this week.

In the beginning, a heat dome evaporates moisture in the soil. But then, the evaporation will significantly raise humidity.

Tampa, Fla., recorded 100 degrees for the first time this weekend as extreme heat settles across much of the region.

More than a 100 million people in the US will face dangerous conditions over the weekend as a heat dome that has scorched ...

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

Georgia’s latest heat wave isn’t just typical July weather. Scientists say climate change is making these extremes hotter, ...

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

A dangerous heat wave continues across a large part of the United States, with more than 130 million people under extreme ...

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