Far below the ocean’s surface, where sunlight disappears and pressure reaches crushing levels, some of the planet’s strangest ...

From worms with squid-like tentacles to fish with teeth on their tongues, here are some of the most alien-looking creatures in the deep ocean. When you purchase through links on our site, we may earn ...

In the episode, Tunnell said the critters are called onion sea anemones. When out of water, they look exactly how they sound, like an onion. When you put them in the water, the species will shapeshift ...