Long-term exposure to extreme heat events accelerates the body’s ageing process and increases vulnerabilities to heath issues, finds a long-term study of 24,922 people in Taiwan. The study, published ...

Across Southern California, emergency room workers are primed for the wave of patients that pour in as heat waves like the current one drag into their second, third and fourth days. Heat takes an ...

Fifty-five heat waves over the past quarter-century would not have happened without human-caused climate change, according to a study published Wednesday. Planet-warming emissions from 180 major ...

From Toronto to Minneapolis, Chicago to Omaha many places in North America are seeing a surge in summer heat well into fall. But one of the drivers is a weather phenomenon occurring thousands of miles ...

Over 170 million people are under heat alerts in the U.S. this week, with temperatures reaching record highs across the country. Tampa, Fla. recently hit a record high of 100 degrees on Sunday, and ...

As our planet steadily gets warmer, our bodies will need to cope with the stresses of higher temperatures. A new study shows that continued exposure to heat waves can age the body as much as regular ...

Climate change increased the probability and intensity of more than 200 heat waves across the globe over the last two decades, according to a newly published study. The study, published Sept. 10 in ...

A record-setting marine heat wave stripped huge portions of Florida's coral reef of their colors in 2023, triggering the ninth and worst mass bleaching event in the Caribbean. Temperatures soared for ...

The 2021 heat dome in the Pacific Northwest that overwhelmed emergency rooms and left hundreds dead. The 2022 heat wave in India that devastated the wheat harvest. The deadly heat waves in France in ...

Think you know how to beat the heat? Turns out, some of our most instinctive cooling strategies might actually be making things worse. As temperatures continue to smash records and heat waves become ...

No, it’s not just you: Summers are getting hotter. Seventeen states sweltered through their 10 hottest Junes on record, and not a single one saw below-average temperatures. If you’re like us, your ...

Waves from the Pacific Ocean break along the coast near the 60-ft high Victoria Beach Pirate Tower on a summer day on Sept. 19, 2025 in Laguna Beach, Calif. Waves from the Pacific Ocean break along ...