A harrowing bit of footage has resurfaced, capturing the moment where a camera was gripped and attacked by a creature in the ...

the underwater caves known as blue holes stretch for hundreds of miles in all directions. Today, these labyrinthine passages host a variety of tiny sea creatures found nowhere else on the planet.

And then the connection with the animals can be incredible. … With the sperm whales, they are mammals. And when they see you, a human not breathing underwater, there is a very strong connection.” ...

Following is a transcript of the video. Narrator: This creature was crowned the world's ugliest animal in 2013, a title it still defends today. On land, he's got a body like Jell-O and a big old ...

With his magnificent underwater images, Gerardo del Villar wants to rehabilitate the reputation of the ocean’s great ...

Hippos spend a lot of time in the water, but they can only stay submerged for around 5 minutes at a time ...

Early ancestors of the ocean's biggest animals once walked on land. Follow their extraordinary journey from shore to sea. Although whales are expert swimmers and perfectly adapted to life underwater, ...

I wanted to see if my body could adapt to the cold Atlantic water and I wanted to learn to track animals underwater. In the first few years my body slowly adapted to the cold, but the tracking ...

A boat’s motor or a scuba system’s bubbles can interfere with the animal’s click-based communication system. Free diving, the underwater equivalent of tiptoeing, is the best way for a ...