Marine Life

Earth's tiniest porpoise approaches extinction

Researchers find 'Dory' — in a lab

Do dolphins mourn their dead?

It's been a banner year for sea turtle nests

Humpbacks flood the Salish Sea in astounding numbers

The fish of your nightmares is lurking in the sands of Virginia Beach

Elvis the baby seal has left the boat!

Great white shark caught sleeping on film for the first time

Witnessing a great white shark breach ... terrifying, awesome or both?

8 strange shark facts to sink your teeth into

Earth gets a surge of new ocean sanctuaries

National Aquarium to open first oceanside dolphin sanctuary