It's another hot day in South Florida, with heat index values peaking at or just above 100 degrees Sunday afternoon.

Severe storms sent deadly tornados through the Midwest on Friday night that killed at least 23 people, but meteorologists warned that millions in Chicago are set to be blanketed by a dust cloud.

While we explore the far reaches of the universe about ten billion light-years from Earth, our solar neighborhood still holds surprises. An international team, including researchers from ...