Cloning promises genetic copies, but a growing body of research across dogs, mice, cattle, and primates shows that clones ...

With all the work to do, people to see, traffic jams to get stuck in, we all sometimes wish we could be in two places at once. We’ve already cloned sheep, cows, chickens, even monkeys. What if we ...

Human reproductive cloning is currently the subject of much debate around the world, involving a variety of ethical, religious, societal, scientific, and medical issues. This report from the National ...

On 5 July 1996, Dolly the sheep was born from a Scottish Blackface surrogate sheep. With a white face that stood in stark contrast with her surrogate mother, she let out a bleating cry to great ...