What on Earth?
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Experts Investigate a mysterious formation in the Antartic ice.
02:56
What on Earth?
Antartic Glacier
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Experts investigate mysterious formations on a Mediteranian Island.
02:54
What on Earth?
Thumbprint Island
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New data from NASA satellites reveal a sunken lost continent in the Indian Ocean.
02:56
What on Earth?
The Sunken Continent
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A forbidden island points to a strange South American town that locals claim was the home of Adolf Hitler.
02:29
What on Earth?
Hunt for Hitler
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Experts investigate an eye shaped lake containing a mysterious floating island.
03:01
What on Earth?
Argentinian Floating Island
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Experts question the purpose of an artificially created island constructed by the military.
02:47
What on Earth?
Operation Delerium
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A deadly plague eats away at a Rhode Island forest.
03:00
What on Earth?
The Insect Destroyer
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At the height of the cold war, the CIA is confounded by a powerful new weapon dubbed the Caspian Sea Monster.
02:45
What on Earth?
Caspian Sea Monster
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An eerie green vortex of death swirls in the Baltic sea.
02:53
What on Earth?
Baltic Vortex of Death
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Experts investigate a river surrounded by death.
02:16
What on Earth?
River of Blood
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Experts investigate a seemingly alien lake, that may reveal secrets about Martian life.
02:54
What on Earth?
A Martian Lake in Canada
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A lightning bolt scars the Australian outback.
02:38
What on Earth?
The Legend of the Mega-Lightning Bolt
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A ghost ship appears on a California beach.
03:07
What on Earth?
Ship of Sin
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The search for Nazi treasure leads to a secret underground bunker.
03:01
What on Earth?
Search for Nazi Treasure
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A military satellite witnesses the disappearance of a Russian airliner over an ISIS danger zone.
02:59
What on Earth?
Terror in the Skies
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Investigators uncover an ancient forge from the dark ages.
03:00
What on Earth?
A Cumbrian Conundrum
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Satellite images capture a distinct glowing object beneath the ocean's surface.
03:18
What on Earth?
Mysterious Underwater Glow
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When you think of deserts, you don't typically think of bright, jewel tones. Why are these massive pools of color here?
02:04
What on Earth?
Why is this Desert so Colorful?
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Who drew this over 2 mile long humanoid figure into the Australian terrain?
02:12
What on Earth?
This Humanoid Drawing can be Seen From Space
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The people that once lived here were brutally destroyed by Genghis Khan. Why are these beehive structures all that remain of this civilization?
02:46
What on Earth?
Strange Chinese Beehives
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A ghost ship appears on a California beach.
03:07
What on Earth?
Ship of Sin
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Satellite images revealed hundreds of black holes in the middle of the desert near ancient burial grounds. Is grave robbing still a thing in modern day or were these holes caused by something else?
00:46
What on Earth?
Black Holes in Egypt
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Despite the fact that the Pacific has over 25,000 islands, this area of ocean should be open water. What is this island-like item that seemingly appeared overnight?
02:58
What on Earth?
A Moving Island
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Researchers suggest that this ancient Mongolian burial ground was reserved for someone of utmost importance.
02:55
What on Earth?
Mongolian Sacrificial Site
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Experts investigate a seemingly alien lake, that may reveal secrets about Martian life.
02:54
What on Earth?
A Martian Lake in Canada
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Satellites spotted a strange, long streak across the desert in Bolivia. At first, scientists thought it may be a skid mark from a meteor.
02:09
What on Earth?
Train Graveyard in Bolivia
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A lightning bolt scars the Australian outback.
02:38
What on Earth?
The Legend of the Mega-Lightning Bolt
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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.
03:12
What on Earth?
This Lake is Bright Pink
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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.
04:05
What on Earth?
What Can Hexagonal Clouds Tell Us About the Bermuda Triangle?
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Meteorologists were stunned when a strange storm became randomly enormous. Turns out it wasn’t a storm.
02:38
What on Earth?
A Colony of Bats Tricked Meteorologists
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An eerie green vortex of death swirls in the Baltic sea.
02:53
What on Earth?
Baltic Vortex of Death
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If it's not a whirlpool, what is it? It's 100 miles long!
03:13
What on Earth?
What is this Giant Glowing Vortex?
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