See more of our trusted coverage when you search. Prefer Newsweek on Google to see more of our trusted coverage when you search. A starkly divided weather pattern is shaping up across the United ...

As triple-digit temperatures engulf much of the United States, the Trump administration wants grid managers to require the use of backup power that often goes unused. By Ivan Penn and Hilary Howard As ...

ComEd urged customers to reduce their energy use on Wednesday as a scorching heatwave in the Chicago area has put the local grid in the western suburbs and parts of the city at a "critical level." The ...

It seems a simple decision — using a fan to cool yourself down amid yet another heat wave. But in the extreme conditions much of the country is currently facing, it may not help as much as you’d think ...

As millions of Americans brace for a dangerous heat wave this week, energy experts say they should prepare their wallets, too. American households are expected to pay $792 on average for electricity ...

There are 60 hot weather warnings in place for Quebec alone, as well as 38 in Ontario and 31 in Alberta You can save this article by registering for free here. Or sign-in if you have an account.

The heat is on, and it will stick around through the Fourth of July weekend. Wednesday is expected to be the first day of a heat wave that will likely last into, if not through, the holiday weekend.

See more of our trusted coverage when you search. Prefer Newsweek on Google to see more of our trusted coverage when you search. Meteorologists are warning that millions of people could face dangerous ...

A federal heat risk map from NOAA's Climate Prediction Center shows roughly 30 U.S. states quietly building toward dangerous, life-threatening heat over the coming week. The Mid-Atlantic — including ...

A prolonged, dangerous heat wave will intensify across most of the central to eastern United States this week, the National Weather Service said on the morning of June 29. As part of the wave, some ...

(Photo by Liao Pan/China News Service/VCG via Getty Images) The eastern third of the U.S. could see extreme heat this week, as warnings predict temperatures soaring over 100 degrees The National ...

Heat-related deaths and disruptions to daily life are forcing politicians to reckon, in different ways, with a rapidly warming planet. By Michael D. Shear and Jeanna Smialek Michael D. Shear reported ...