A cloned ferret named Antonia successfully gave birth to two kits earlier this year. It was the first time a cloned ...

Meet Sibert and Red Cloud, baby black-footed ferrets that mark the first successful live births from a cloned endangered ...

A cloned endangered species has given birth in a world's first experiment that scientists could save it and other animals ...

After years of efforts, Colorado Parks and Wildlife confirmed that black-footed ferrets, an endangered species, has ...

The black-footed ferret program, run by the Fish and Wildlife Service, was the first time cloning was used as a conservation ...

For the first time, the clone of a black-footed ferret has reproduced successfully. Antonia, a clone produced from the DNA of a ferret that died in 1988, has birthed two healthy kits. The black ...

Saving rare species from extinction requires extraordinary measures. The black-footed ferret is one of North America’s most endangered mammals. Once thought to be extinct, after the species was ...

In a "groundbreaking achievement," a clone of an endangered species of ferret has given birth to babies for the very first time. The mother, named Antonia, is a clone of another black-footed ...

In 1979, the black-footed ferret was believed to be extinct. More than four decades later, scientists in the US have not only cloned the species from the last wild survivors, but one of those clones ...