Unsolved Mysteries
The Villisca Axe Murders: America's Most Haunting Unsolved Crime
In June 1912, eight people were killed in their sleep in a quiet Iowa town. Covered mirrors, a slab of bacon, and a lamp without its chimney rem…
Featured investigation
The Atocha: The $400 Million Shipwreck That Took 16 Years to Find
In 1985, a diver off the Florida Keys found a wall of silver bars that ended a sixteen-year search. This is the story of the Atocha: a 1622 hurricane, Mel Fisher's costly obsession, and the treasure that may still lie b…
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Unsolved Mysteries
Project Azorian: The CIA Mission to Steal a Sunken Soviet Sub
In 1968 a Soviet missile submarine vanished in the North Pacific. The CIA built a ship, borrowed Howard Hughes's name, and tried to lift the wre…
Unsolved Mysteries
They Found a Lost Roman Army Camp — Then They Found the Soldiers
In the 1980s, a hobbyist with a metal detector found Roman coins and lead sling bullets on a hillside in northern Germany. Decades of excavation…
Unsolved Mysteries
176,000 Years Ago, Neanderthals Built This Deep Inside a Cave — Why?
Six hundred feet inside a cave in southern France, Neanderthals built two structures from broken stalagmites in total darkness 176,500 years ago…
Unsolved Mysteries
The Pollock Twins: The Reincarnation Case That Baffled a Skeptical Scientist
In 1957 two sisters died in a road accident in Hexham, England. A year later their mother gave birth to twins, and one of them seemed to remembe…
Unsolved Mysteries
The Enfield Poltergeist: What Really Happened on Green Street (1977)
In 1977, an ordinary council house on Green Street in Enfield became the center of one of the most documented and most argued-over poltergeist c…
Unsolved Mysteries
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Unsolved Mysteries
The Villisca Axe Murders: America's Most Haunting Unsolved Crime
In June 1912, eight people were killed in their sleep in a quiet Iowa town. Covered mirrors, a slab of bacon, and a lamp without its chimney rem…
Unsolved Mysteries
Project Azorian: The CIA Mission to Steal a Sunken Soviet Sub
In 1968 a Soviet missile submarine vanished in the North Pacific. The CIA built a ship, borrowed Howard Hughes's name, and tried to lift the wre…
Unsolved Mysteries
They Found a Lost Roman Army Camp — Then They Found the Soldiers
In the 1980s, a hobbyist with a metal detector found Roman coins and lead sling bullets on a hillside in northern Germany. Decades of excavation…
Lost Treasures
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Lost Treasures
The Atocha: The $400 Million Shipwreck That Took 16 Years to Find
In 1985, a diver off the Florida Keys found a wall of silver bars that ended a sixteen-year search. This is the story of the Atocha: a 1622 hurr…
Lost Treasures
He Was Just Digging a Patio — Then He Found Denmark's Largest Viking Treasure
A Danish homeowner digging a simple garden patio struck something unexpected — silver, coins, and jewelry that turned out to be the largest Viki…
Unsolved Mysteries
Oak Island: The Treasure Nobody Can Find
For more than 200 years, treasure hunters have dug, drilled, and drowned trying to find out what's buried beneath Oak Island's Money Pit — and n…
Haunted & Paranormal
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Unsolved Mysteries
The Pollock Twins: The Reincarnation Case That Baffled a Skeptical Scientist
In 1957 two sisters died in a road accident in Hexham, England. A year later their mother gave birth to twins, and one of them seemed to remembe…
Unsolved Mysteries
The Enfield Poltergeist: What Really Happened on Green Street (1977)
In 1977, an ordinary council house on Green Street in Enfield became the center of one of the most documented and most argued-over poltergeist c…
Unsolved Mysteries
The Bell Witch: America's Only Haunting That Allegedly Killed a Man
Between 1817 and 1821, a Tennessee farm family endured four years of scratching walls, disembodied voices, and physical torment that neighbors…
Strange History
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Unsolved Mysteries
The Villisca Axe Murders: America's Most Haunting Unsolved Crime
In June 1912, eight people were killed in their sleep in a quiet Iowa town. Covered mirrors, a slab of bacon, and a lamp without its chimney rem…
Unsolved Mysteries
Project Azorian: The CIA Mission to Steal a Sunken Soviet Sub
In 1968 a Soviet missile submarine vanished in the North Pacific. The CIA built a ship, borrowed Howard Hughes's name, and tried to lift the wre…
Unsolved Mysteries
They Found a Lost Roman Army Camp — Then They Found the Soldiers
In the 1980s, a hobbyist with a metal detector found Roman coins and lead sling bullets on a hillside in northern Germany. Decades of excavation…
Archaeology & Discoveries
Explore category
Lost Treasures
The Atocha: The $400 Million Shipwreck That Took 16 Years to Find
In 1985, a diver off the Florida Keys found a wall of silver bars that ended a sixteen-year search. This is the story of the Atocha: a 1622 hurr…
Unsolved Mysteries
They Found a Lost Roman Army Camp — Then They Found the Soldiers
In the 1980s, a hobbyist with a metal detector found Roman coins and lead sling bullets on a hillside in northern Germany. Decades of excavation…
Unsolved Mysteries
176,000 Years Ago, Neanderthals Built This Deep Inside a Cave — Why?
Six hundred feet inside a cave in southern France, Neanderthals built two structures from broken stalagmites in total darkness 176,500 years ago…
Incredible True Stories
Explore category
Lost Treasures
The Atocha: The $400 Million Shipwreck That Took 16 Years to Find
In 1985, a diver off the Florida Keys found a wall of silver bars that ended a sixteen-year search. This is the story of the Atocha: a 1622 hurr…
Unsolved Mysteries
Project Azorian: The CIA Mission to Steal a Sunken Soviet Sub
In 1968 a Soviet missile submarine vanished in the North Pacific. The CIA built a ship, borrowed Howard Hughes's name, and tried to lift the wre…
Unsolved Mysteries
The Pollock Twins: The Reincarnation Case That Baffled a Skeptical Scientist
In 1957 two sisters died in a road accident in Hexham, England. A year later their mother gave birth to twins, and one of them seemed to remembe…