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

JACKSONVILLE, Fla. — The week of May 19 is Heat Safety Week, and it's right on time with the near-record heat around the ...

As the temperatures increase so does the risk of heat-related illnesses. Jonathon Walker, an EMT, defines heat exhaustion and ...