Here’s the cautionary tale you didn’t know you needed: cloning the same mouse in perpetuity will produce horrific affronts to ...

Losing a beloved furry family member is the hardest part of being a pet owner. Inevitably, man’s best friend doesn’t live as ...

There is a limit on how many times a mammal can be cloned before suffering "mutational meltdown," Japanese scientists have ...

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

A long-running experiment in serial mouse cloning has produced a sharp scientific reversal. A 2013 peer-reviewed report ...

black and white ferret in the hands of a man© Gera Photo/Shutterstock.com One of North America’s most endangered species is getting a new lease on life thanks to technological innovations. This past ...

Repeated cloning from a single mouse failed after 58 generations. Researchers say harmful DNA changes are to blame.

Many of us remember Dolly, the first cloned sheep. She was born in Scotland in 1996 and had six lambs in her life. Some of the animals that have been cloned are cows, dogs, frogs (tadpoles), ferrets, ...

Dear EarthTalk: Why are many environmentalists against artificial cloning of living organisms? Isn’t it a good way to save endangered species? -- Louis Bachman, Chico, CA As many ...

To the casual motorist driving down the long, flat country road outside Gainesville, an hour north of Dallas, Blake Russell’s eighty-acre horse farm probably looks like any other in the area. The wide ...

(Reuters) - The U.S. Food and Drug Administration has ruled that milk and meat from certain cloned animals and their offspring are safe to eat. Proponents of the controversial technology will help ...

When photographer Courtney Udvar-Hazy's wolf-dog hybrid tragically died after being struck by a car in 2018, she decided she needed to clone her. Udvar-Hazy's dog Willow had quite a following on ...