LOUISVILLE, Ky. — News of COVID-19 vaccines and deployments have taken over the headlines in recent weeks, and various numbers have been thrown at us: the efficacy, how many doses are needed, and ...

A winter snowstorm is bringing snow, ice, and potentially record-breaking temperatures across multiple states this weekend.

Hospitals across the country are reporting a surge in cold-related injuries — from slip-and-fall fractures to cardiac events ...

When you’re feeling sick and wondering whether to go to work or school, the thermometer often has the final verdict. Most people have been taught a body temperature of 98.6 Fahrenheit is normal, while ...

Earth's average temperature on Wednesday remained at an unofficial record high set the day before, the latest grim milestone in a week that has seen series of climate-change-driven extremes. The ...

Editor's note: The above video about the long-term heatwave outlook for Washington state originally aired June 28, 2021. RICHLAND, Wash. - Eight months after the fact, Washington state officially has ...

Alarming heat scorched Siberia on Saturday as the small town of Verkhoyansk (67.5°N latitude) reached 100.4 degrees Fahrenheit, 32 degrees above the normal high temperature. If verified, this is ...

There’s one thing that many Americans can affirm right now: It’s freaking hot. In case you still had any doubts, Death Valley, California—the hottest, driest, and lowest place in the ...

Perhaps our body temperature isn’t 98.6 degrees Fahrenheit — or at least not anymore. One woman, while lying down while feeling sick, posited that on TikTok. Citing research that the more common ...