Media Releases

A new study says that some female worm species can die after fertilization

July 30, 2014

Washington Post | July 30, 2014

When two dif­fer­ent species try to mate, they’ll almost always fail. Some, like hors­es and don­keys, will get lucky and pro­duce hybrid off­spring — but those mules usu­al­ly are ster­ile. Read more …