There are more days with extreme heat than a century ago, according to meteorological data. Here's what to know.

AccuWeather reports June 24 was the hottest day in more than a decade for millions of residents. But also pay attention to ...

An "extremely dangerous heat wave" is continuing to scorch a huge area of the eastern United States June 23, affecting tens ...

The deadly heat wave across the eastern half of the country has made for some scary situations. Tens of millions in major ...

Several cities in the eastern United States have faced record high temperatures due to a climate phenomenon known as the ...

A brutal heat wave across the eastern United States trapped millions of people in sweltering air this week with record-high temperatures.

At least eight states were expected to see temperatures that would feel hotter than those in Death Valley—often referred to ...

A potentially life-threatening heat wave enveloped the eastern third of the United States on Monday (Jun 23) impacting nearly ...

US News: A brutal heat wave has gripped the eastern part of the United States as tens of millions of people sweltered in record high temperatures on Tuesday.A .

An intense heat wave is about to hit the central and eastern United States, putting millions of Americans to the test. Temperatures could reach historic levels, with potentially serious consequences.

As a brutal heat wave sweeps the U.S., energy experts recommend setting air conditioners to 78°F for optimal efficiency. The ...