Heat waves cause reduced power output not only in nuclear but all types of power plants, including solar and wind. Related ...

The latest heat wave began over the weekend in the Southwest and Great Plains, before beginning to move toward the eastern ...

High temperatures are putting a strain on IT infrastructure. In Spain, data center operators have refined their strategies to ensure they can survive the heat waves.

A record-smashing heat wave was spreading Tuesday from the West toward the East Coast, placing nearly 100 million Americans ...

Much of the U.S. is facing either extreme heat or excessive rainfall and potential flooding on Tuesday. Here's where the ...

Extreme heat warnings stretch from California to the Northeast as a heat dome pushes temperatures and humidity to dangerous ...

Several countries experienced all-time highs in June as Europeans endured unprecedented heat and dangerously elevated ...

New York City's dangerous heat wave is expected to continue through Saturday, July 4, before cooler air arrives Sunday. The National Weather Service has an extreme heat warning in effect for New York ...

WASHINGTON, July 3 (Reuters) - A dangerous heat wave upended Fourth of July celebrations across swaths of the central and eastern U.S. on Friday, forcing officials in the nation's capital and ...

Add Yahoo as a preferred source to see more of our stories on Google. A dangerous heat wave is bringing prolonged extreme heat to more than two dozen states across the Midwest, the South and the East ...

This week's heat wave threatens to bring about record electricity demand that federal officials warn could increase the risk of rotating outages. The U.S. Department of Energy warns that the heat wave ...

As a dangerous heat wave bakes major East Coast cities, Energy Secretary Chris Wright directed data centers in the mid-Atlantic this week to use their backup power supplies instead of using ...