F or the very first time, scientists have captured live footage of the painted swellshark ( Cephaloscyllium pictum) — a super-elusive, blotchy catshark that until now had only been known from unlucky ...

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

A deep-sea discovery turns frightening as a submarine crew finds aggressive sixgill sharks feasting on a whale carcass and ...