More than 125 million Americans are under the highest level of extreme heat alerts during a wave of above-average ...

Tens of millions of Americans sweltered outside or sought air-conditioned refuge as an "extremely dangerous" heat wave blanketed the eastern United States on Tuesday with record high temperatures.

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

A potentially life-threatening heat wave hit the East Coast of the United States on Monday, with temperatures expected to climb to 40 degrees Celsius (104 F) in the New York metropolitan area.

The heat wave caused disruptions to public transport across the Northeast. Amtrak said it will be forced to slow train speeds ...

A potentially life-threatening heat wave enveloped the eastern third of the United States on Monday impacting nearly 160 million people, with temperatures this week expected to reach 102 degrees ...

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

Nearly 160 million people are under heat alerts from eastern Texas to Maine, as temperatures are forecasted to be as much as ...

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

New York’s Central Park tied a record high of 96 degrees for the date Monday, which was set in 1888. In neighboring New ...

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.

A dangerous heat wave is currently baking the eastern two-thirds of the United States with extreme temperatures in the mid-to ...