Experts Investigate a mysterious formation in the Antartic ice.

Experts investigate mysterious formations on a Mediteranian Island.

New data from NASA satellites reveal a sunken lost continent in the Indian Ocean.

A forbidden island points to a strange South American town that locals claim was the home of Adolf Hitler.

Experts investigate an eye shaped lake containing a mysterious floating island.

Experts question the purpose of an artificially created island constructed by the military.

A deadly plague eats away at a Rhode Island forest.

At the height of the cold war, the CIA is confounded by a powerful new weapon dubbed the Caspian Sea Monster.

An eerie green vortex of death swirls in the Baltic sea.

Experts investigate a river surrounded by death.

Experts investigate a seemingly alien lake, that may reveal secrets about Martian life.

A lightning bolt scars the Australian outback.

A ghost ship appears on a California beach.

The search for Nazi treasure leads to a secret underground bunker.

A military satellite witnesses the disappearance of a Russian airliner over an ISIS danger zone.

Investigators uncover an ancient forge from the dark ages.

This isn’t an optical illusion. This lake on Middle Island is actually pink! You can thank the algae in the lake for the gorgeous color.

A lightning bolt scars the Australian outback.

An eerie green vortex of death swirls in the Baltic sea.

Meteorologists were stunned when a strange storm became randomly enormous. Turns out it wasn’t a storm.

If it's not a whirlpool, what is it? It's 100 miles long!

Nicknamed The Wheel of Giants, this gigantic stone pattern baffled archaeologists. There are conflicting theories as to what it was used for.

At the height of the cold war, the CIA is confounded by a powerful new weapon dubbed the Caspian Sea Monster.

A deadly plague eats away at a Rhode Island forest.

Lake Loughareema was there one moment, and gone the next. This mystery is still unsolved.

In 2010, a satellite above Russia spots 108 perfectly formed, varying sized circles on ice. What On Earth are they?

Experts investigate an eye shaped lake containing a mysterious floating island.

In particularly cold areas, freak atmospheric conditions can create perfect circles of ice. They’re absolutely stunning!

Experts question the purpose of an artificially created island constructed by the military.

Tourists and explorers have reported magnetic interferences with their compasses and electronics around Lake Lonar

New data from NASA satellites reveal a sunken lost continent in the Indian Ocean.

You can thank a meteorite that crashed into Earth thousands of years ago.