The temperature reads 95 degrees. Your body says it’s even worse. That difference is the heat index, or the “feels like” ...

There's an unexpected factor that can make July and August feel even hotter and more humid: corn. FOX Chicago's Kasey Chronis explains the science behind the "corn sweat" phenomenon.

The heatwave will likely see record high temperatures, ahead of Fourth of July celebrations and FIFA matches in the US.

In the clinical trials, adults 65 and older on GLP-1 medications were more likely than those ages 18 through 64 to have certain side effects.

Monsoon humidity can worsen dandruff by creating conditions that promote fungal growth, excess oil and scalp irritation. Here ...

Meteorologist Joe Puma warns that high humidity levels will significantly increase the heat index, making temperatures feel ...

Heat can be dangerous, but health experts say there are ways to manage the threat. Scorching temperatures, especially ...

As Pittsburgh's temperatures climb toward triple digits, these are the key heat-related weather terms you should know.

Doctors explain why humidity, wet clothes and prolonged exposure to moisture increase the risk of fungal infections, and ...

What makes up a heat dome, and what does it do? Heat domes are essentially high-pressure systems hovering above a region that ...

Heat is no longer just a seasonal inconvenience; it’s becoming one of the biggest health threats of our time. New research shows that dangerous heat is lasting longer, striking more often, and ...