Millions of residents and visitors across Florida are under advisories this week as rip current risks surge along the state's ...

Fresh advances in 3D scanning technology are making it possible to explore some of the hardest-to-reach and most fragile sites on Earth.

This story has been updated to reflect the National Weather Service's prediction that the Kentucky River will crest at 47 ...

Join presenter, Chioma, for an introduction to the physical geography of the continent of Africa, from the Sahara Desert in ...