What happens when you hold your breath goes far beyond that quick dizzy spell. From plummeting oxygen levels to unexpected ...

Charlottesville and much of central Virginia were under an extreme heat warning Tuesday, with temperatures predicted to stay ...

Shyamali Dharmage grew up in rural Sri Lanka and was inspired to become a doctor after watching the impact of the local ...

University of Mississippi researchers have linked exposure to high levels of black carbon in the air to an increase in ...