A species once declared extinct in the wild was brought back from the brink after scientists used decades-old genetic ...

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 ...

The DNA of Tom Brady's dog has gotten a second chance thanks to a Dallas-based de-extinction company that's trying to resurrect the woolly mammoth. The retired NFL quarterback revealed to People ...

A British biologist named John Gurdon won a Nobel Prize for discovering that mature cells can be reprogrammed to become “pluripotent.” That means mature cells can be converted into stem cells, so ...