Researchers identified a new ancient species of shark, an ancestor of the largest shark of all, and named it after Coach Bear Bryant
Scientists study 9,000-year-old artifacts gathered from North Sea that point to existence of Doggerland
Human remains found in a Mexican cave are believed to be 13,000 years old, but looting of the skeleton an obstacle
The Great Blue Hole of Belize, one of top diving sites in the world, became famous thanks to Jacques Cousteau