Sometimes, creatures are so strange-looking that they compel us to do a double-take. This Instagram video shows active, trilobite-like creatures grabbing earthworms in the water, riding them, and ...

Add Yahoo as a preferred source to see more of our stories on Google. Triops or Tadpole Shrimp (Triops longicaudatus) also called "living fossils" this genus have been found in rocks hundreds of ...