Once believed to be extinct, wildlife biologists estimate there are 500 black-foot ferrets in the U.S. after decades of ...

"Cloning is growing as fast as we can effectively manage the growth,’’ said Blake Russell, the president of ViaGen and ViaGen ...

"In part four of her cuddle clone reaction, Sapphie showcases her unique bond with her plush twin!" ...

The polyps look like tiny anemones, and they are capable of cloning themselves several times over before they finally bloom ...