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 ...

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

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

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

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

A record heat wave that spread across the East Coast of the United States during the first week of summer has child advocates ...

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

A dangerous heat wave is pushing temperatures into the 90s and even over 100 degrees in eastern and Midwest states, raising alarms. ... The East Coast will cool as the system moves. ...

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