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.

When scientists examined satellite photos from the Bermuda Triangle, they were surprised to find hexagonal clouds. These clouds are eerily similar to a phenomenon seen on the other side of the world.

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.

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

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

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

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

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

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

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