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

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

Temps are soaring in cities across the Atlantic coast, where some cities are reaching 100 degrees with heat indexes ...

The first major heat wave of the summer will bring another day of dangerously high temperatures to the East Coast on ...

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

Large swaths of the country were broiling under a heat dome, worsened by a humid atmosphere that’s circling the East.

A historic heatwave continues to impact the US East Coast, breaking records and straining power infrastructure. As ...

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

In several cities, including New York, Boston and Philadelphia, temperatures have hovered in the upper 90s, with heat indices ...