As the U.S. and Canada prepares for a "heat dome," why does hot weather feel so much worse when humidity is high? The answer ...

The only thing LeBron James was sweating in the hours before his stunning Lakers decision went public was an intense workout.

Learn the signs of heat exhaustion, heat stroke, heat cramps and dehydration. Find prevention tips, treatment advice and answers to common heat illness questions.

An intense heat dome is expected to bring dangerous temperatures in SC this 4th of July weekend. Here's how hot it'll get.

A hidden zinc deficiency can wreck everything from your deep sleep to your daily mood.

Actors Alia Bhatt and Sharvari shared a glimpse of their intense Alpha training, featuring boxing, push-ups, kettlebell ...

Air temperatures during this week’s heat wave are forecasted to reach the mid-90s at their peak. These temperatures aren’t ...

Learn how to stay cool during a heat wave with 10 expert-backed tips to avoid heat illness and stay safe.

A major, multi-day heat wave is taking shape across the middle of the country, threatening to bring the most widespread ...

Heat exhaustion or heat stress is the overheating of the body due to excessive loss of water. It can be caused by prolonged exposure to hot temperatures, limited fluid and/or insufficient dietary salt ...

What temperature is too hot for a fan? Fans can cool you down or make dangerous heat worse. Learn when moving air stops ...

As the Mid-South experiences another long heat wave, Severe Weather Center 13 addressed some common questions about heat ...