What on Earth?WW

What on Earth?

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What Caused These Scratches at the Bottom of the Sea?

Some of these scratches are 10 or more meters long.

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When a perfect triangle is found in the middle of a unpopulated portion of Australia, experts begin to wonder whether or not the design is man made.WWW

03:57

What on Earth?W

Strange Australian Triangle

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Satellite photos show a strange circle beneath the ice of an ancient lake. Further analysis shows that these mysterious rings appear each year. What are they?WWW

03:58

What on Earth?W

Intriguing Ice Circle

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A satellite captures an image that uncovers the entrance to an underground complex. What is being built there?WWW

04:32

What on Earth?W

Chinese Underground Lair

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Scientists are baffled when a seemingly huge tsunami headed straight for Hong Kong suddenly disappears in the water.WWW

04:02

What on Earth?W

Huge Tsunami or Marine Weapon?

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Sandy Island seems to have disappeared, and scientists aren't quite sure why. Was there some sort of elaborate government experiment?WWW

01:13

What on Earth?W

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Satellite images capture a distinct glowing object beneath the ocean's surface.WWW

03:18

What on Earth?W

Mysterious Underwater Glow

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Satellite images reveal a strange hole in Antarctica. After scientists rule out whirlpools and sinkholes, they have to look back in time to find the answer.WWW

02:55

What on Earth?W

Ghost Lakes in Antarctica

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A commercial satellite imager spots something strange in the middle of a vast desert. It looks like an airport runway, but there are no planes. No government claims ownership of this strange place.WWW

03:01

What on Earth?W

Secret Drone Hangar Discovered in Saudi Arabia

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Satellite images reveal enormous spirals in Peru. Some researchers say they are too perfect and too huge to be man made.WWW

00:45

What on Earth?W

Strange Spirals in Peru

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Ghost lakes have existed for millions of years, but they just recently started showing themselves. Geophysicist Helen Fricker explains how scientists are moving forward with this discovery.WWW

01:26

What on Earth?W

Discovering Ghost Lakes

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For years the hottest place on Earth ever recorded was a city in Libya. When researchers took a second look at this information, they realized the measurement was wrong.WWW

01:27

What on Earth?W

The Hottest Place on Earth

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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?WWW

02:04

What on Earth?W

Why is this Desert so Colorful?

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Who drew this over 2 mile long humanoid figure into the Australian terrain?WWW

02:12

What on Earth?W

This Humanoid Drawing can be Seen From Space

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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?WWW

00:46

What on Earth?W

Black Holes in Egypt

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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.WWW

02:09

What on Earth?W

Train Graveyard in Bolivia

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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.WWW

03:12

What on Earth?W

This Lake is Bright Pink

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13-year-old William Gadoury is like a young Indiana Jones.WWW

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What on Earth?W

A 13 Year Old Discovered an Ancient Maya City

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Located in Argentina, this huge design was picked up in satellite images. Some people initially thought it was a golf course. Problem is there’s too many holes.WWW

02:42

What on Earth?W

What Is This Giant Geometric Shape in South America?

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Thanks to GPS, they know what land is theirs.. even down to the inch.WWW

03:04

What on Earth?W

This Tribe is Using Tech to Protect Their Land

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Even stranger, it disappeared less than a year later.WWW

00:37

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This Island Appeared Overnight

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When winds whip his small boat from side to side, making sleep impossible, a thirsty and tired Les Stroud is forced to rethink his options.WWW

02:25

SurvivormanW

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For the first time, Les Stroud takes a fan into the wilderness to survive alongside him. He starts with a surprise…Joseph McConnell gets only two survival items to take with him.WWW

03:29

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Real Survival Isn’t As Easy As It Looks

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Les journeys to a remote community in British Columbia where sightings of the Bukwas, or Sasquatch, are common and belief in the creature is a given not a myth.WWW

01:41

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The Legend of the Bukwas

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Les shows how to build a fire with the most basic items someone might take on a hike. His goal is to survive a cold Oregon night like a family did in a real-life survival story.WWW

01:36

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Just Take Something

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Les makes his own fishing gear. Will he catch dinner?WWW

02:14

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Frigate Island: Fishing For Dinner

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Les is recreating the story of a family lost in the Oregon woods. He's recreating it with a "surrograte family" who help him create a warm cocoon of bedding from ferns.WWW

03:11

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Creating a Fern Cocoon

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As Les prepares to venture up a trail that has had reported sightings of the Bukwas, he finds an interesting and inexplicable display of bones and flattened grass.WWW

02:26

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Strange Sighting on the Shore

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Les picks up Joe after leaving him alone for a night with only two items. He hopes Joe has been motivated by his experience to start learning survival skills from what he hears and observes.WWW

02:22

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Learning the Survivorman Way

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Les uses a found lighter, wood and a rubber shoe to build a fire.WWW

01:56

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Frigate Island: Making Fire

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Les uses his tracking skills and keen observation of the big picture to explain what caused some strange signs in the woods that some might consider “mysterious.”WWW

01:20

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The Power of Suggestion

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es starts his trek in the Caucus Mountains by organizing. He’s found something vital for any survival situation - a source of water. He rearranges hit survival kit to take as much as he can.WWW

03:38

SurvivormanW

Something Vital

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Les faces a fire ant infestation.WWW

01:01

SurvivormanW

Grenada Jungle: Fire Ants

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