The haunting image of the Shroud of Turin has captivated millions around the world. But what exactly is it that we are seeing, and how did it come to be? Is the Shroud of Turin truly an image of Jesus? Or something very different?

In 1698, Captain William Kidd raids a ship on the high seas and seizes its vast treasure... but Kidd is hanged before revealing where he stashed the loot. What happened to Captain Kidd's lost booty... and where is it now?

A perfectly masterminded plot leads to the most brazen prison break in American history. The search for the infamous Alcatraz escapees continues to this day. But is it really possible they survived--and if so, where did they go?

The death of one of history's most enigmatic rulers--Egypt's King Tutankhamun--remains shrouded in mystery 3300 years later. No one knows what ended the young pharaoh's life, but scientific advancements may be getting us closer to the answer.

Experts believed they knew what caused the Hindenburg disaster, but there may be more to this story. Whatever triggered the explosion, it didn't just spell doom for the Hindenburg but for the entire rigid airship industry.