Some of these deep-sea critters are so crazy ... t act as an angel would. These weird little creatures use their little tentacles to grab and pull other snails from their shells.

An expedition to a volcanically active ridge in the Pacific off South America has revealed worms, snails, giant tubeworms and other strange creatures lurking below steamy underwater hot springs.

It has a hood like a jellyfish and a "foot" like a snail, and it hunts prey like ... At first, no one knew how to classify the strange sea slug. Recent improvements in underwater cameras allowed ...

It’s fair to say that research into ways to protect an endangered sea snail called “Kayanomi-kanimori,” or Clypeomorus bifasciata as it is known academically, had proceeded at a snail’s ...