Some parts of Western Europe were starting to cool off as the extreme heat that has gripped the continent moved east.

Tens of millions of people in major cities across the northeast United States are facing record high heat as power lines face ...

Europe sizzled in its first major heat wave of the summer on Tuesday, as Barcelona recorded its hottest June in over a ...

The creation of a new magnetic molecule could pave the way to build new, stamp-sized hard drives capable of holding the ...

A record-smashing heat wave broiled the U.S. East for another day Wednesday, even as thermometers were forecast to soon ...

Weather forecasters are predicting wild temperature swings across the eastern U.S. Wednesday was expected to be another ...

As triple-digit heat scorches the Eastern U.S., cities are seeing record highs, overwhelmed utilities and a surge in ...

The temperature in New York City has reached 100 degrees as the eastern U.S. sweltered under an extreme heat wave. According ...

Arizona continues to face the most widespread and long-lasting heat warnings. Temperatures from the Grand Canyon down to Phoenix and Tucson are expected to exceed 110 degrees Fahrenheit, with areas ...