Indoors, for a fortunate few, it’s always a winter wonderland. By Guy Trebay On a recent Tuesday, the heat index in Frisco, Texas, spiked above 100 degrees. While asphalt bubbled beneath a scorching ...

This July Fourth could be the hottest on record for millions of Americans as a massive heat wave traps more than half of the United States under a heat dome through the holiday weekend. The heat wave ...

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 ...

As the holiday weekend approaches, large swaths of the Midwest and the Eastern U.S. are under extreme heat warnings or heat advisories, according to the National Weather Service. Heat is a serious ...

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 ...

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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 ...

Earth: Gokul Parameswaran, research associate at the School of Medicine, discussed his new study, the first to map heat-related heart disease risk county-by-county across the U.S., showing how extreme ...

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 ...

A powerful heat dome is expected to intensify over the central and eastern United States during the July 4 holiday, sending temperatures soaring across more than 30 states and forcing communities to ...