The leafy seadragon also swallows its prey whole and has an unusual mating ritual that's similar to seahorses.

A citizen science project uncovers a new humpback whale calving ground around the Great Barrier Reef.

Surviving inside of a giant sea creature has become a classic “fish tale” of human resilience and redemption. In the latest ...

Massive whale sharks were recently spotted surfacing right next to a boat near New York City, turning an ordinary day on the ...

Narwhal DNA was hiding inside a skull that looked like it belonged to no whale scientists knew. In 1990, a scientist in ...