The Hydrolagus trolli, the pointy-nosed blue chimaera, or “ghost shark,” is unlike any other on earth. Sightings are rare, ...

And our attention will be full captivated starting May 22 when "Living Seas" opens at the Birch Aquarium in La Jolla. Get top ...

Nearly 5,000 meters beneath the Atlantic, scientists have captured rare footage of a mysterious deep-sea creature.