Across their 10,000 species, sea slugs sport striking colors, external gills, and even the ability to regrow a body from a ...

In the shallow marine waters off of the coasts of Japan, Philippines, you can find these adorable little creatures floating about in their magical underworld. They are Leaf Sheep.They are one of the ...

When we think of slugs, we often picture slimy brown garden creatures. Under the sea, however, you can find slugs so colorful and unique they seem to have been transplanted from another planet ...

If you’re ever diving off the coast of the Philippines and have a keen eye, you might be lucky enough to spot something that looks remarkably like an underwater Pokémon character: the Costasiella ...

In 2000, scientists spotted a bioluminescent mollusk in the deep sea. The animal was so unique that they had no idea what it was until they did genetic testing. It turned out to be a new species of ...

Deep-sea researchers have discovered a strange glowing sea slug off the coast of California that lives in the water column — unlike most other species of its kind. When you purchase through links on ...

Sea slugs are one of the world’s most stunning, diverse, and adaptable animals. Not only are sea slugs beautiful to look at, but their methods of survival are unparalleled. While some marine species ...

Scientists found a sea animal with odd-shaped growths on a coral reef in Thailand and discovered a new species, a study said. Photo shows a representative area of Koh Tao. Photo from Oliver Frsh via ...

Scientists caught a “transparent” sea creature with horn-like appendages off of Mexico and discovered a new species, a study said. Getty Images Off the western coast of Mexico, a “transparent” sea ...