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How to Film Rockpools and Water
How to Film Rockpools and Water

Filming in water can be challenging, but Nigel Marven has got some hints and tips for you!

In Photos: South Pacific
South Pacific in Photos

South Pacific captured some incredible imagery for the series.

In Photos: Alien Reefs
Alien Reefs in Photos

There are as many species of coral in deep sea reefs as in their warm water counterparts.

Oceans at 7 Trailer
Oceans at 7 Trailer

A world of wildlife beneath the waves.

Into The Deep Trailer
Into The Deep Trailer

Exploring the deep blue sea's weird, wonderful and creepy inhabitants.

In Photos: Sea Of Creepy Monsters
Sea Of Creepy Monsters in Photos

The seas around Sulawesi contain some wonderfully creepy wildlife.

Whale Adventure Trailer
Whale Adventure Trailer

Nigel Marven sets out on another adventure, this time focusing on grey whales.

In Photos: Whale Adventure With Nigel Marven
Whale Adventure With Nigel Marven in Photos

Up and down the coastline, Nigel Marven meets whale-watchers, scientists and researchers.

In Photos: Raising Big Blue
Raising Big Blue in Photos

Following Canadian scientists as they uncover a buried skeleton of a blue whale.

In Photos: The Blue Planet
The Blue Planet in Photos

Sir David Attenborough's seminal ocean classic.

In Photos: Indian Ocean
Indian Ocean in Photos

Simon Reeveā€™s voyage of discovery takes in the natural as well as the human world.

In Photos: Deep Blue Dive
Deep Blue Dive in Photos

Trevor Hutton is self-trained but South Africa has always cautioned against the sport.

In Photos: Swimming with Killer Whales
Swimming with Killer Whales in Photos

One of the most wide-spread mammals on the planet, they inhabit every ocean.

Narwhal Tusk Clip: Ep4: Natural Curiosities
What Do Narwhals Use Their Tusks For?

A long spiral tooth sticking out the front of your face must be quite cumbersome.

Attenborough on the Blue Whale
Attenborough on the Blue Whale

Sir David Attenborough on the gigantic blue whale.

In Photos: Deep Blue
Deep Blue in Photos

See all kinds of underwater life with these pictures of fish and sea creatures.