Scientists have captured a ghost shark with a rare disorder off the coast of Albania. The shark was suffering from a case of leucism, a genetic disorder that affects melanin production ...

New Zealand researchers have made a remarkable discovery in the depths of the Pacific Ocean: a new species of "ghost shark" ...

The ghost shark's tentaclum on its head is used to facilitate copulation with a female What Is an Aurora? (03:13) 5 Record-Breaking Bird Migrations (02:56) Pesto the Enormous, Viral King Penguin ...