High temperatures from an unrelenting heat dome are expected to move toward the Southeast today, while other parts of the ...

A lingering heat dome over the eastern half of the U.S. is putting tens of millions of people in sweltering conditions, with ...

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

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

More than 100 million Americans are under heat alerts as the extreme temperatures that have smothered the Midwest this week ...

The National Weather Service already has issued extreme heat warnings, watches and advisories across a swath of the Midwest ...

Summer heat just got turned up a notch − and trapped under a lid. About 100 million people will see 100-degree days the rest ...

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

Sauna-like conditions on Friday are threatening to break records in major Northeast cities during summer’s hottest month ...

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

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

A heat dome dries out the ground and air above it, which deters thunderstorms, but means drought can begin or worsen. A heat ...