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 ...

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

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

Tens of millions of Americans remained under heat alerts on Monday as a record-breaking heat wave expanded into portions of ...

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

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

A life-threatening heat wave has enveloped the East Coast, hitting cities with the worst of the high temperatures on Tuesday before relief moves in later in the week. This is the first major heat wave ...

A heat wave is currently affecting about 160 million people, according to the National Weather Service. Here's which states ...

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

Season’s first major heat wave triggers extreme heat warnings, advisories affecting over 150M people from Texas to Maine - ...