It was one of the most intense, anomalous and deadly heat waves in recent years in the U.S. and western Canada, including ...

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

High heat clamped down on Tuesday across the eastern United States once again, with more than 75 million Americans between ...

As previous disasters have laid bare the US’ vulnerabilities to other types of extreme weather, this week is revealing ...

Senate Minority Leader Chuck Schumer was hospitalized and treated for dehydration June 25 after 'feeling lightheaded' at the ...

WASHINGTON − Senate Minority Leader Chuck Schumer, D-New York, was hospitalized June 25, after feeling lightheaded in the gym ...

Tens of millions of people in major cities across the U.S. Northeast are facing record high temperatures on Tuesday on what ...

A life-threatening heat wave has enveloped the East Coast, hitting major cities with the worst of the high temperatures on ...

Mount Washington rescue operation saves Texas hiker suffering from severe hypothermia as agencies coordinate efforts in ...

A long-lasting extreme heat wave reached its dangerous crescendo Tuesday, bringing the hottest day in a decade to some major ...

From the Mississippi Valley to the east coast more than 150 million are under heat alerts. Scorching temperatures are hitting ...

Even as the heat dome enters its finale, 18 states from the Ohio Valley to the Deep South and the Carolinas to the ...