Discover the 25 craziest looking sea creatures, from transparent-headed fish to parasitic anglerfish. Explore the ocean's ...

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

Add Yahoo as a preferred source to see more of our stories on Google. The ocean is full of surprises, and scientists are still finding creatures that seem almost unreal. From tiny reef animals to ...

Because the sensors only listen, they pose no danger to the animals they rely on. The same passive listening now used to ...

Sea creatures have adapted to help them thrive in extreme environments. Unusual features allow them to live thousands of feet below the surface. Underwater robots give researchers a glimpse at some of ...