Underwater

18:59

Learning Nature: The Lunatic Biology of the Sunfish

This video delves into the mysteries of sunfish's anatomy, unusual growth patterns, and its peculiar diet

3:48

Leap Into the Ocean With This Freediving Compilation

Freediving is quite a dangerous sport to attempt but is sure reveals some of the most stunning views, compiled in this video.

4:26

Discover the Life of the Ocean's Most Cunning Creature

Discover the fascinating world of the octopus, and see for yourself exactly why scientists consider them to be one of the most intelligent creatures on Earth.

4:50

The Crystal Waters of Fiji Are Pure Underwater Heaven

There are few waters more beautiful than the crystal clear waters of Fiji.

11:10

Amazing: This Is An Art Museum, But It's Underwater...

Jason deCaires Taylor's vision is incredible - he thought to turn the seabed into an art museum. The result is truly spectacular and you should really see it.

3:02

Deep Sea Diving Without Air - Fascinating!

An incredible example of deep sea diving and spear fishing!

5:38

The Secret of the Bajau Tribe’s Amazing Lung Capacity

Meet the Bajaus, a group of “sea nomads” in Southeast Asia who can hold their breath for extraordinary periods of time.

5:12

This Sea Creature Can Live a Whole Year Without Food!

We're taking a look at some interesting sea creatures that can photosynthesize like plants.

8:23

New York’s Most Important Tunnel is in Dire Straits

The 110-year-old Hudson River rail tunnel in New York City is crumbling and needs urgent fixing.

10:06

Short Documentary: How Do Submarines Dive and Surface?

Ever wondered how submarines dive and surface? It's all quite fascinating...

20:30

15 Odd and Fascinating Findings by Deep-Sea Divers

The world beneath the sea is fascinating and this video shows is some of the weirdest things that have been found underwater.

7:52

Ted Talk: What's at the Bottom of the Ocean?

Victor Vescovo talks about his submersible and his exploration of the floors of the oceans in a way unlike any done before.

4:44

This Paralyzed Girl Still Found a Way to Fulfill Her Dream

This woman was told she could never do this, yet did it she has, and the result is beautiful and inspiring.

54:42

The Colorful Sights Under the Bali Waves

Let's take a look at the beauty of the Bali ocean in this spectacular video.

4:59

This May Be the Strangest Square Mile In the Ocean...

There are some very weird creatures down there...

11:31

Diving Under Sipadan - Beautiful!

Enjoy this amazing video from the point of view of a diver in these beautiful waters.

3:01

This Video Brings You a Moment of Underwater Drama!

The 11-pound horse conch might seem invincible against most threats. But the tables are turned a bit when hermit crabs stage an invasion of the dinner-snatchers! This is an amazing video catching this amazing dance of life, death and new beginnings.

12:18

Future Discussions: Underwater Highways

These undersea tunnels will blow your mind.

9:35

Join Us Inside the World's First Underwater Roundabout

Join us on a tour of the world's "first" undersea roundabout in the Faroe Islands.

10:45

Buckle Up and Enjoy These Super Cool AMPHIBIOUS VEHICLES

Take a ride in these incredibly cool amphibious vehicles that can both drive in land and float in water.

3:39

The Unlikely Bullies of the Underwater World

The story of the giant water lily, an underwater bully that takes over habitats to itself and won't share.

8:01

Could There Ever Be a Train From China to the USA?

Learn about the Chinese plan to connect the USA and China via an underwater train...

10:29

A Highway Under Water? Not That Farfetched

Learn about Norway's ambitious project of building a first-ever underwater floating tunnel highway.

8:01

Underwater Rail Connecting China & the US: Is It Possible?

Can you imagine traveling from Beijing to San Francisco by train? Believe it or not, an underwater railway from China to the US is already being planned...