B eware the creatures of the deep. While most people worry about the big scary things in the ocean such as sharks and orcas, ...

10 x 12.5 in. (25.4 x 31.8 cm.) ...

Scientists from the University of Vienna studied the genome of the scarlet sea anemone (Nematostella vectensis) in an attempt to undercover its immortal abilities. According to a new study ...

Hawaii has an incredibly unique ecosystem filled with rare creatures. Here are a few critters you'll want to spot to make your trip even more memorable.

TOBA, Mie Prefecture--Toba Aquarium curator Takeya Moritaki gasped in shock when he saw a large sea spider feasting on a sea anemone. But it wasn’t the spectacle that startled Moritaki, 50, who ...

A “cute” seafloor creature resembling a Christmas tree topper gave marine researchers a lesson in deceit when it sprang to ...

Two miles below the ocean surface off Monterey, California, warm water percolates from the seafloor at the base of an ...

They’re among the Earth’s simplest creatures, composed of 95 percent water, with no spines, brains or hearts, but jellyfish ...

Sea slugs are seemingly inconspicuous creatures in ocean ecosystems, which have a surprising impact on regeneration, climate ...

The Great Barrier Reef’s Frankland Islands are a beautiful one day, perfect the next kind of place. But this Far North ...

Hydra oligactis, a freshwater creature related to jellyfish and sea anemones that is considered 'immortal' in many ways, ...