Some have concluded that the island of Santorini is a very likely location for the lost island of Atlantis.

Kensington Runestone is a large stone found in Minnesota with carved runes. Some believe it is the work of Vikings. Others say it is a fake.

Operation Myth doesn’t really answer the question of Hitler’s death fully. However, the Soviets obviously believed that Hitler killed himself.

There are disappearances that capture the attention of the public for one reason or another. Here are five famous disappearances in history.

Rudolf Hess never fully revealed the nature of his flight to Scotland. He stressed he went of his own volition until the day he died.

Although the United States is a relatively new country, it is rich in history. Here are some fascinating and famous mysteries from the U.S.

Where is Noah’s Ark? The world wide flood seems unlikely, given scientific evidence. But here are where they searched so far.

On 12 December 1910, heiress and socialite Dorothy Arnold vanished from the streets of New York City, never to be seen or heard from again.