Fish use sharks as moving cover to sneak up on prey and improve hunting success. This strategy allows them to remain ...

Scientists have debunked the belief that using tools is unique to mammals and birds, after documenting tropical fish that ...

Underwater video footage captured by divers and remotely operated vehicles shows a type of small predatory fish—called blue ...

Deep-sea fish adapt to some of the most extreme conditions on Earth. New research analyzing their evolution finds the same ...

Ocean sunfish weighing an estimated 1,000 pounds shows resiliency after possible great white shark attack off Tasmania.

A thresher shark conservation effort in eastern Indonesia focusing on alternative sources of income has reduced up to 90% of ...

Researchers named the parasitic creature Sirenobethylus charybdis —both after the sirens of Greek mythology that lured in ...

For the first time, a group of killer whales has been documented preying upon a prickly shark, a rare deep-sea dweller, according to a study published on March 20 in the journal Frontiers in Fish ...

The sighting “highlights the importance of modern, cost-effective technologies to survey the deep sea and locate these lost sharks before they vanish.” ...

It is not uncommon to find a marine animal attached to another, but a Maori octopus on a Mako shark? That is a different and ...

Sharks are more sought-after than ever. Yet, recreational anglers have become increasingly irate toward these species, ...

Researchers at Mammoth Cave National Park have uncovered a small, but significant addition to their ongoing Paleontological ...