Discover examples of sea life and see how they move underwater in this KS1 Science video on marine animals for primary ...

About 5,000 species of crustaceans in the order Isopoda live in Earth’s oceans. According to the National Oceanic and Atmospheric Administration, they all have two pairs of antennae, compound eyes, ...

Barreleye fish are named for their unique, barrel-shaped eyes. These eyes can rotate, allowing the fish to look both upward and straight ahead. Their eyes also have bright green lenses protected ...

Think that’s just seaweed? Look again. Leafy sea dragons are some of the best-camouflaged creatures on the planet. Find out ...