The endangered Przewalski’s horse. Credit: Jessie Cohen, Smithsonian’s National Zoo Earlier this year, a baby Przewalski’s horse was born at the San Diego Zoo. But this foal isn’t any ordinary foal, ...

Forbes contributors publish independent expert analyses and insights. I cover global and domestic health care and conservation. This article is more than 4 years old. Twenty-five years ago, the ...

For years, cloning has carried an almost science-fiction promise, the idea that a perfect copy could be made again and again without consequence. But a study from Japan is now challenging that belief ...

When the fourth season of BBC America’s hit sci-fi thriller “Orphan Black” premieres April 14, University of Alabama at Birmingham philosophy professor Gregory Pence, Ph.D., will be watching. “The ...

WASHINGTON (May 19, 2005) – The confusing welter of state laws regarding human cloning for reproductive purposes and for research uses reflects a national political impasse on regulating cloning, ...

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 ...

Cloning human organs has sparked intense interest and debate in recent years, drawing attention from scientific, ethical, and medical communities. The potential for cloning human organs presents ...

Add Yahoo as a preferred source to see more of our stories on Google. Photo collage of rhesus monkeys on top of microscope photography of cells. Researchers in China have successfully cloned the first ...

Gregory: Is there any other point to which you would wish to draw my attention? Holmes: To the curious incident of the dog in the night-time. Gregory: The dog did nothing in the night-time. Holmes: ...