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 ...

Add Yahoo as a preferred source to see more of our stories on Google. Ben Lamm co-founded the Texas-based biotechnology company Colossal Biosciences. The company is on a mission to bring back ...

Scientists tracked cloned mice for decades and found that tiny DNA errors build up over time, eventually causing cloning to ...

For two decades, a team of researchers cloned mice from successive generations of clones until the new clones were no longer ...

Colossal Biosciences made a record-breaking 20 edits across 14 genes in gray wolf cells by adding extinct dire wolf DNA. This was the first time ancient DNA has been used to bioengineer an extinct ...

Conservation in the United States took a big step recently when U.S. Fish and Wildlife (USFW) announced it had successfully cloned the first endangered species native to North America: the ...

What if the first-ever cloned jaguar were born within the next few years? Sounds like something out of a sci-fi movie? Not to the scientists at Reprocon research group, based at the Federal University ...