The freshwater flatworm Stenostomum brevipharyngium is, by all accounts, a simple fellow. The worm is small and entirely soft ...

Flatworms are infamous in biology labs for their surreal ability to regenerate heads when you decapitate them. Now, ...

BRANSON, Mo. — Is it one snake or two? With two heads, it must have two brains, even though it shares one body. Either way, Tiger and Lily are having a birthday party next week, and the public’s ...

BERKELEY, Calif. (KGO) -- A rare two-headed snake born at a Berkeley, California, pet store has died. East Bay Vivarium says "Angel" and "Zeke" died one week ago, just one day before their first ...