Marine Life

Endangered West Coast oysters could thrive due to climate change

Watch the first video of the rare ruby sea dragon

SeaWorld killer whale Tilikum dies in captivity

Earth's tiniest porpoise approaches extinction

The truth about fish oil

Unknown 'ghost octopus' found 2.6 miles deep

Rare 'ghost shark' haunts new waters

Killer whales vs. shark: Drone footage shows rare attack

10 things you didn't know about seahorses

Curious 'castaway' makes imaginations run wild

Like bees of the sea, plankton pollinate plants

Beautiful feather stars bring back the '70s