People can pay $50,000 to clone their dog, but despite sharing an identical genetic makeup, they won't act exactly the same.

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." Of course, debating the ethics of cloning sheep is one thing, but what about our beloved furry family ...

Scientists tracked cloned mice for decades and found that tiny DNA errors build up over time, eventually causing cloning to ...

Arthur Murray loves, and needs, his dog Stella. The owner of a vineyard in Healdsburg, California, Murray was looking for a dog who could help protect the family and their land. Subscribe to read this ...

The appearance of the cloned animal can differ from the original. AnnaHoychuk/ Shutterstock Pets just don’t live long enough. We spend time, emotion, energy and lots of money caring for them, all ...

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