Ancient writers describe a fantastic series of gardens constructed at the ancient city of Babylonin modern-day Iraq. It's not clear when these gardens were built, but some ancient writers were so impressed by the gardens that they called them a "wonder of the world." Around 250 B.C., Philo of Byzantium wrote that the Hanging Gardens had "plants...

In 587 B.C., a Babylonian army, under King Nebuchadnezzar II, conquered Jerusalem, sacking the city and destroying the First Temple, a building used by the Jewish people to worship god. The First Temple contained the Ark of the Covenant, which carried tablets recording the 10 Commandments.

Another treasure tale that will probably never be resolved is more ancient. In 1952 a copper scroll was found by archaeologists in a cave, along with other Dead Sea Scrolls, at the site of Qumran. As its name suggests, the writing was engraved onto a copper scroll. The scroll records a vast amount of hidden gold and silver treasure -...

For more than two centuries, stories have circulated that Oak Island, located off Nova Scotia, Canada, held a money pit of buried treasure - supposedly left by the pirate Capt. William Kidd(1645-1701). Over that time, numerous expeditions costing millions of dollars have traveled to the island searching for the lost treasure, to no avail.

Ancient writers claim that Cleopatra VIIand her lover, Mark Antony, were buried together in a tomb after their deaths in 30 B.C. The writer Plutarch (A.D. 45-120) wrote that the tomb was located near a temple of Isis, an Egyptian goddess, and was a "lofty and beautiful" monument containing treasures made of gold, silver, emeralds, pearls, ebony and...

In 1888, Jack the Ripper killed at least five women in London, mutilating their bodies. A number of letters, supposedly from the Ripper, were sent to police taunting officers' efforts to find the Ripper. (Whether any of them were actually written by the Ripper is a matter of debate among scholars.) The name "Jack the Ripper" comes from these...