CHICAGO (WGN) — It’s not every day that an all-time record is broken, but that was the case on Wednesday afternoon. The relative humidity in Chicago dipped to a desert-like 11% at 5 p.m., making it ...

It’s getting hot in here.

Changes in temperature, storms, and barometric pressure shifts can trigger migraine episodes for some people. Sensitivity varies widely by person. Hot, humid, or dry conditions may raise migraine risk ...

When temperatures rise, this is the number to keep an eye on. By Jesus Jiménez When heat intensifies, all eyes are focused on the temperature. But often, experts say, it’s the heat index that should ...

Relative Energy Deficiency in Sport (REDs) was first introduced in 2014 by the International Olympic Committee’s expert writing panel, identifying a syndrome of deleterious health and performance ...