Pet cloning is always a hotly debated topic. From concerns about the surrogate animals, to the cost of the procedure, and even the quality of life for the cloned animals, never-ending discussions ...

A landmark study has become the first to review the complete history of animal cloning, concluding that it is already a viable conservation tool, but one that's being held back by common ...

You love your dog or cat. Someday your dog or cat will die. (I’m sorry, but it’s inevitable.) What if you could put aside the genetic materials to make a perfect copy of your beloved animal, a clone ...

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 ...