Meet the bizarre sea pig, a kind of sea cucumber that walks along the sea floor on little squishy feet. Oh, and it shoves dead things into its mouth with tentacles. [Narrator] Ah, the sea pig. So ...

The ocean is home to some sea creatures that will likely give you a fright. Much of the ocean's marine life is yet to be discovered, with scientists estimating that a whopping 91% of ocean species ...

Editor’s Note: Call to Earth is a CNN editorial series committed to reporting on the environmental challenges facing our planet, together with the solutions. Rolex’s Perpetual Planet initiative has ...

Rachael has a degree in Zoology from the University of Southampton, and specializes in animal behavior, evolution, palaeontology, and the environment. Rachael has a degree in Zoology from the ...

The sea pig just happened to be in the wrong place at the wrong time. Sea pigs (a.k.a. Scotoplanes, a relative of the sea cucumber) look like caterpillars in drag, with flashy horns and bright colors.

The world's oceans are big and dark and deep. They cover approximately 70% of the planet’s surface and contain a huge portion of Earth’s biodiversity. If you want to find some of the weirdest ...

Some of the world’s most fascinating creatures live underwater. And unlike the more mainstream animals under the sea — seahorses, sharks, and even deep sea anglerfish — one cool member of the aquatic ...

(CNN) — Ancient glass sponges. A Barbie-pink sea pig sauntering along the seafloor. A transparent unicumber hovering in the depths. These wonders are just an initial snapshot of fantastic creatures ...