Relative humidity is a simple concept as weather phenomena go – but it has significant, far-reaching consequences for how we must take care of ourselves on a hot or wet day. Humidity is the amount of moisture in the air around us, and there are three ...

It's summertime, and the living is muggy. As temperatures continue to escalate around the globe, there is an increased risk of health problems due to extreme temperatures. When it's between 105 and 130 degrees Fahrenheit, heat exhaustion becomes likely.

It's not just the heat. Learn why Georgia's humidity makes summer feel more intense and how it affects your body's natural cooling system.

A child’s death inside a hot car and more than 25 heat-related incidents and hospital transports during World Cup matches at Miami Stadium are reminders that South Florida’s summer heat poses major