Archaeologists have found 5,000-year-old ancient Egyptian rock art in the Sinai Desert that depicts the conquest of the region. Archaeologists have discovered 5,000-year-old rock art in the Sinai ...

Chart: The Economist Brazil holds nearly a quarter of the world’s known deposits of rare earths, second only to China (see chart). Besides prime geology, the country boasts a sturdy extractive ...

Experts believe the bog in which they were found may have held keen religious importance for the Celtic people, serving as a ...

A 50p coin, with the Atlantic Salmon design on it, has sold for more than £52 on eBay in Leyland, Lancashire.

Rare earth stocks are surging as U.S. policy shifts and China asserts itself. Here are five rare-earth stocks poised to ...

Almost a hundred new animal species that survived a mass extinction event half a billion years ago have been discovered in a ...

The saola is a real and documented animal, but it remains a mystery to most experts and researchers. A forest-dwelling bovid ...

I n September 1985, two brothers and a friend looking for sea urchins in southern Corsica, France, discovered a massive hoard ...

The Treasury's decision to feature Trump's face on currency broke a longstanding tradition set by George Washington.

Unfortunately, many collectible coins are worth little more than the printed value. Here are some examples of collectible coins that are, ultimately, worthless.