Colossal Biosciences has announced its first acquisition, bringing Viagen Pets and Equine, the world leader in animal cloning, into its growing biotechnology family. Viagen made headlines a few years ...

Nature gave the world the dire wolf 2.6 million years ago, and then, through the hard hand of extinction, took it away—some ...

Scientists have cloned an endangered US animal for the first time, creating a black-footed ferret named Elizabeth Ann from the frozen cells of an ancestor in a landmark achievement that boosts ...

Scientists believe there are only a few hundred black-footed ferrets still living in the Western United States. The carnivores once thrived on the plains between Canada and Mexico, eating prairie dogs ...