The river roars in the heat of the summer. The water is clear and cool, and a respite from the high sun. An angler leans back ...

Meet the remora, a unique fish equipped with a natural suction cup that allows it to hitch rides on sharks, rays, and even boats. This fascinating symbiotic relationship offers insight into marine ...

Sturgeon are ancient fish that have been around for 201 million years, giving them the title of “modern fossils” quite easily ...

Some fish change colors to blend in with their environment, but the stargazer fish has a different camouflaging technique. It ...

Fish feed in different parts of the water column, and their bodies and diets are adapted to their feeding strategies. Their ...

UC Davis study of 161 fish species using high-speed video reveals evolutionary trade-off: large teeth prevent mobile jaw development.

Dr. Maarten De Brauwer at Curtin University discovered hairy frogfish have fluorescent lures that glow orange under blue ...

A trade-off between tooth size and jaw mobility has restricted fish evolution, Nick Peoples at the University of California ...

The new species has only been found in one tributary on Enggano Island, located south of Sumatra, a study said.

What it eats: Small fish, jellyfish, ctenophores, crustaceans, polychaetes Pacific spiny lumpsuckers' tiny, plump bodies and adorable appearance make them essentially wild kawaii.

A 3.3-metre oarfish — an elusive deepsea creature shaped like an eel — washed up earlier this month in California. Also known as a "doomsday fish," this is the third one to wash ashore in as ...

A salmon farming center in Rilán, looking toward Curaco de Vélez, Chiloé Island. Hoses suction fish from salmon farming centers in the sea to processing plants on land.