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One diver retells his run-in with a great white shark that found his way inside the cage...

Manta ray brainpower blows other fish out of the water.

These divers had the experience of a lifetime interacting with playful gray seals off the east coast of the United Kingdom in the Farne Islands.

These funky fish have the ability to hide in plain sight. Find out the best places to spot frogfish.

We encountered a Caribbean reef octopus during a night dive in Roatan, Honduras. Check out the octopus in action in this video.

South Africa's Sardine Run is becoming increasingly hard to pinpoint but one photographer and his crew refuse to give up on the chase.

It's the most epic underwater feeding frenzy on the planet. Here's the rundown, live from South Africa.

*Chasing Coral*, a new documentary by Jeff Orlowski (Director of Chasing Ice) about the effects of climate change on coral reefs, was released on Netflix today.