Excavations at the site of the 1802 Mentor shipwreck uncovered a marble fragment that may have ties to the Parthenon in Ancient Greece, officials say.

Divers were searching the Bermuda Triangle for lost WWII planes when they found an odd – and clearly human-made – artifact ...

At 64 pounds, the "Eureka Bar" is believed to be the biggest surviving ingot from the California Gold Rush. But what may be ...

A thousand-year-old Viking ship, the only taxidermied blue whale in the world, and a 1,087-page manuscript with each page ...