Heat stress happens when your body starts having problems regulating internal temperature due to high external temperatures. It may lead to heat-related illnesses like heat exhaustion and heatstroke.

Heat stress is rising fast worldwide. Here's how to spot the warning signs and cool down quickly before things turn dangerous.

With federal cost-cutting and deregulation reshaping workplace safety oversight, the responsibility to protect workers from extreme heat is falling squarely on employers, according to Ergodyne, a ...

Rising temperatures disrupt human cellular stability by impairing proteostasis, altering mitochondrial function, reprogramming gene expression, and reshaping immune responses, ultimately shifting ...

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, ...

Careful timing ensures crops can handle a little heat. But recently, sudden heat waves and long-lasting ones in already warm regions have become more common, with predictions saying there’s more to ...