From starfish and sea slugs to jellyfish and sponges, the ocean's invertebrates are some of the most ancient and diverse critters on Earth. And so are their superpowers, as marine biologist Drew ...

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 ...

OAKLAND, Calif. (KGO) -- Giant purple blobs are invading East Bay beaches and waterways. They are not a danger to the people, but the slugs' big size is unusual. They are called sea hares and they can ...

It might look like something you'd find in an alien salad, but this bizarre sea slug can actually steal body parts from other organisms and use their powers for itself. "This is an organism that can ...

WESTERN WASHINGTON, Wash. — Sea critters normally hiding under the sea will be uncovered this week, thanks to low tide. Beachgoers in western Washington will get a special viewing opportunity along ...