Readers of a certain age might remember Dolly, a Finn-Dorset sheep born in 1996 to three mothers and some proud Scottish scientists. Dolly generated global headlines just by being alive, as she was ...

Pets just don't live long enough. We spend time, emotion, energy and lots of money caring for them, all while knowing we'll invariably outlive them. It's unsurprising, then, that with the advent of ...

Yes, you can pay $50,000 to clone a pet. But others are using the technology to rescue endangered species. This week, we heard that Tom Brady had his dog cloned. The former quarterback revealed that ...

Animal cloning was once considered to be a science-fiction fantasy, but then came Dolly the sheep in 1996 — the first mammal to be cloned from an adult cell — and suddenly the concept became an ...