All across the animal kingdom, animals engage in dramatic and elaborate courting displays. Maybe they are birds who do a little dance, or fish who construct attractive nests in the hope of enticing a ...

A cloned black-footed ferret successfully gave birth — marking the first time a U.S. clone of an endangered species produced offspring, and an opportunity to rebuild the black-footed ferret population ...

A cloned ferret named Antonia successfully gave birth to two kits earlier this year. It was the first time a cloned black-footed ferret has been able to reproduce, the Fish and Wildlife Service said.

The ferrets learned to hunt and survive in the wild before they were released in northern Arizona.

The Arizona Game and Fish Department released 19 endangered black-footed ferrets at three sites in northern Arizona last week as part of the long-running reintroduction program for the imperiled ...