Extreme heat is the number-one weather-related killer in the U.S., causing hundreds to thousands of deaths every year. And ...

USA TODAY analysis found that 90-plus heat index days are becoming more frequent, starting earlier, lasting longer and ...

Heat cramps, painful muscle cramps and spasms, usually in the legs and abdomen, may also be a symptom of heat exhaustion.

Heat-related illnesses and deaths are preventable. Here's what you need to know about prevention, plus symptoms and treatment ...

According to data from Kids and Car Safety, since 1990, Texas has led the nation in child heat strokes, with 156 deaths in total.

Keeping cool could cost a lot more this summer — yet another financial squeeze for many inflation-weary consumers.

Looking ahead to another hot summer, we can only hope that cuts don’t foreshadow a growing yet preventable death toll.

Arizona’s 2023 heat season was the deadliest on record, and rural counties like La Paz and Mohave bore a disproportionate ...

Soaring temperatures are dangerous and deadly. Here's the difference between heat exhaustion and heat stroke as Ohio has its ...