More like 20,000 screams under the sea. Footage of a bizarre, ocean-dwelling wolffish that has two sets of scary-looking teeth is making waves online. The clip of the deep sea denizen’s nightmarish ...
About 500 million years ago, the Grand Canyon was a great sea, and among the creatures it harbored was a newly discovered type of penis worm, armed with many rings of teeth. Penis worms are marine ...
About 25 million years ago, the warm, shallow seas off the southern coast of Australia were home to a bountiful scene of ocean-dwelling creatures. “In these seas, there was this extraordinary ...