A brutal heat wave has gripped the eastern part of the United States as tens of millions of people sweltered in record high ...

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

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

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 ...

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

“Extremely dangerous heat persists across the Midwest and East Coast … affecting nearly half of the U.S. population at 161 ...

Tens of millions of Americans sweltered outside or sought air-conditioned refuge as an "extremely dangerous" heat wave ...

The grueling conditions could also be a preview of what’s to come next summer when the United States, Canada and Mexico host ...

A deadly heat wave grips the Midwest and Northeast with record-breaking temperatures, overwhelming power grids and prompting ...

As sprawling heat dome spawns temperatures above 100 degrees Fahrenheit across the eastern United States, one New England ...

Tens of millions across the Midwest and Northeast sweltered under a brutal heatwave Tuesday, as actual temperatures — not ...