We know more about outer space than we do about our oceans. Sir David Attenborough reveals the parts that we are aware of, uncovering a whole world of life that we sometimes fail to appreciate.
Join Sir David Attenborough to find out more about our oceans.
Sir David Attenborough's seminal ocean classic.
No visit to New Zealand is complete without spotting its spectacular marine life.
How big is the world's biggest iceberg? How deep can you dive without oxygen?
The movement of the ocean waters is caused by rotation of the Moon and the Earth.
See all kinds of underwater life with these pictures of fish and sea creatures.
The face and voice of natural history programmes, his career has spanned 60 years.
Tom Hall is the Digital Editorial Director at Lonely Planet.
Bruce Parry is a modern-day intrepid adventurer.
Steve Backshall reaches the parts of the world others just can't get to!
Sir David Attenborough talks about Earth's oceans.