Newly discovered species of extinct fish shows striking similarities to unrelated modern-day predators, suggesting certain traits have emerged multiple times and remained consistent over hundreds of ...

A coelacanth, known by some as the "dinosaur fish," was spotted in eastern Indonesia in a rare sighting of a species once ...

A remotely operated submersible saw the “semi-gelatinous” animal lying on the ocean floor and “flying underwater.” Take a ...

The “extraordinary” new species has adaptations that allow it to survive in temporary bodies of water that dry out completely, researchers said.

A fossilized creature found in a South African roadside quarry 25 years ago finally has an official name. The small, ...

Don't know your types of fish? Red fish is a particularly good choice to get more vitamins and omega-3s in your diet -- ...

Hooligan carry major cultural and ecological value in the Chilkat Valley. So why don’t we know more about them?