SUMMERS: The U.S. Fish and Wildlife Service recently announced that Antonia, a cloned black-footed ferret, had given birth to ...

Black-footed ferrets are one of the most endangered mammals in North America with only an estimated 370 in the wild, ...

Wildlife conservationists are celebrating a big milestone reached by a little black-footed ferret and her offspring, born at the Smithsonian National Zoo and Conservation Biology Institute earlier ...

SUMMERS: The U.S. Fish and Wildlife Service recently announced that Antonia, a cloned black-footed ferret, had given birth to three kits after mating with a male named Urchin. One baby died ...