Amazing octopus shot
This Beach Is Made from the Blood and Bodies of 200 Tonnes of Dead Sardines
Majority of whale deaths since 1970s caused by humans
Scientists tackle reef-killing starfish
Clever octopus tames shark, unties knots
Adorable seal orphans released into North Sea [Photos]
The secret life of the manta ray
Why is it illegal to ride a manatee?
Isle of Man survey identifies 14 new seal pups
Endangered Sea Turtle Saved from 'Pirate Fishermen'
Photo of the Day: Spinner Dolphin Jumps for Joy
The Colorful and Bizarre World of Starfish
Woman attacked by octopus while aquabiking