Geologists working on surveying land in Mississippi stumbled upon an incredible find: the fossil of an ancient marine apex predator considered a "sea dragon" of the time.

Researchers have found evidence of animals sailing across the oceans on accidental rafts of vegetation, fallen trees, and ...

Before you get in the water this summer, take a peek at the many ocean mysteries lurking below Dive deep into ocean mysteries ...

When under threat by, say, a crab, some sea cucumber species shoot out their guts—their intestines and respiratory tracts, ...

Think birds can’t have spikes? Think again. Explore the world of spiky animals, from crowned cranes to hedgehogs and venomous ...

New fossil tracks found in Australia may rewrite everything we thought we knew about animals’ move from sea to land.

In its adult form, the animal is larger than the giant squid or any other invertebrate on Earth, and can grow 6-7 metres long ...