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

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

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

More than 160 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 ...

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

At least eight states were expected to see temperatures that would feel hotter than those in Death Valley—often referred to as the hottest place on Earth—on Wednesday, according to the National ...

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

During a heat wave, it is crucial for people to cool down at night to reduce their core body temperature and reduce the ...

Paramedics in Washington, D.C., burned through their supply of ice packs on Tuesday, and residents cranked up the ...