The ocean covers over seventy percent of the planet, yet we've mapped Mars more thoroughly than our own seafloor. But ...

From a sneaky Coconut Octopus to the slimy Hagfish, these underwater creatures have some unique traits. Watch Full Episodes Here: https://www.smithsonianchannel.com ...

Discover the fascinating and unusual blue sea dragon, one of the ocean’s most unique creatures. #MarineLife #Ocean #Wildlife ...

From slimy sea creatures that’ll haunt your nightmares to terrifying wild pigs with fangs, these are 12 creepy creatures that will make you squirm in your seat. 0:00 - Intro to 12 Creepy Halloween ...

Beneath the neon lights of a laser-scanning microscope, newly classified species glow in vivid greens and oranges—a far cry from the pitch-black abyss of their natural ocean floor. Researchers have ...

The creatures live on the surface of the water and wash up on beaches in the spring and early summer months. Despite their deceiving appearance, these flat, oval-shaped animals are not technically ...