The multi-day heat wave conditions have arrived this summer, with temperatures soaring past 45°C in some regions. While we ...

WASHINGTON, DC—This week, NASA’s new administrator, Jared Isaacman, said he has “full confidence” in the space agency’s plans ...

When people get hot, we can strip off clothing and we sweat to cool down. But animals such as cats and dogs aren’t so lucky.

Southeast Australia is enduring a record-breaking heat wave, with temperatures rising above 40ºC in many areas.

A newly designed robust mechanophore provides early warning against mechanical failure while resisting heat and UV, report ...

Polar bears living in one of Greenland’s warmest regions are showing unusual genetic activity that scientists say could provide a clue to how these iconic predators respond to vanishing Arctic ice.

Summer 2024 was the United States’ fourth-hottest on record, and the hottest in history for many cities across the country. As global temperatures rise and heatwaves become more severe and frequent, ...

Governments around the world are enacting measures to try to protect workers from the dangers of heat stress. They’re barely keeping up with the risks. By Somini Sengupta and Hisako Ueno Somini ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." There are few things that feel better than a brisk walk outside on a warm, sunny day. But if you're ...

GREENSBORO, N.C. — You’ve heard experts urge you to avoid being outside for too long in the summer heat, but do you know why? Your core temperature can spike faster than you think, and knowing how ...