More and more species are becoming endangered and facing the threat of extinction because of human activities. To ensure that these species aren't lost forever, the U.S. Fish and Wildlife Service is ...

For the first time, the clone of a black-footed ferret has reproduced successfully. Antonia, a clone produced from the DNA of a ferret that died in 1988, has birthed two healthy kits. The black-footed ...

One of North America’s most endangered species is getting a new lease on life thanks to technological innovations. This past ...

Cloning is a biotechnological process that involves creating genetically identical copies of an organism or cell. In essence, a clone is an exact genetic replica of the original organism or cell, ...