Add Yahoo as a preferred source to see more of our stories on Google. Scientists at the Dallas-based Colossal Biosciences have taken a big step towards their goal of bringing back the woolly mammoth ...

A biotechnology company whose goal is to bring back the wooly mammoth says its recent small step is big news. Colossal Biosciences of Texas has said it aims to restore extinct species to the planet.

Although scientists say the woolly mouse project won’t go on indefinitely, don’t worry – there’s already people from the team ...