PHOENIX — Reports of students vomiting during football practice in extreme heat have raised concerns among parents who say they fear retaliation from schools for speaking up about safety protocols. An ...

Conditions are hot and humid in Michigan and getting hotter as the week goes on. Forecasters often refer to the heat index as a way to measure the "feels like" temperature. Here's a look at what that ...

The heat index is a measure of how hot it really feels on your body when relative humidity is factored in with the actual air temperature. Since heat index values were devised for shady, light wind ...

SHERWOOD, Ark. – With the school year underway and fall sports heating up, high schools across Arkansas are already navigating the challenges of practicing and competing in extreme temperatures. At ...

CHARLOTTE, N.C. — As student-athletes return to practice during the hottest part of the summer, concerns are rising over the potential dangers of high temperatures and humidity. In North Carolina, ...

The heat index, or apparent temperature, combines air temperature and relative humidity to indicate how hot it feels. High humidity slows sweating, the body's natural cooling system, making ...

As summer temperatures soar and school sports programs ramp up conditioning practices, heat-related illnesses like dehydration, heat exhaustion, and even heat stroke become serious concerns—especially ...

It's not just you. It's hot out there, dangerously hot. Heat index advisories have been issued for the entire state of Florida with heat index values of 110-115 expected for July 21 as a heat dome ...

The heat index, or apparent temperature, combines air temperature and humidity to indicate how hot it feels to the body. High humidity slows sweating, the body's natural cooling system, making ...