Discover 10 real-life hidden treasures that could serve as the perfect plot for the long-awaited National Treasure 3 movie.

An epic archaeological discovery of a new species of ancient shark was recently made at Mammoth Cave National Park, dating back approximately 340 to 335 million years. Researchers named the latest ...

A rare bite into the past. The fossilized tooth of a newly discovered ancient shark species – dating back about 340 million years – has been unearthed in the world’s largest cave system, officials ...