Our team took DNA from a 13,000 year old tooth and a 72,000 year old skull and made healthy dire wolf puppies,” said Colossal ...

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 ...

Colossal Biosciences has genetically engineered the first dire wolf to live in over 10,000 years. Here's what that means for ...

Add Yahoo as a preferred source to see more of our stories on Google. Once upon a time, the likes of Michael Crichton and Steven Spielberg imagined a world where scientists on the cutting edge of ...

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 ...

Dallas biotech startup Colossal just got a little more sci-fi. The company behind efforts to de-extinct the woolly mammoth and other long gone species announced Tuesday its acquisition of Viagen, an ...

Scientists believe there are only a few hundred black-footed ferrets still living in the Western United States. The ...