Genes that are linked to fur and fat in well-studied animals like mice are obvious targets ... based on an incomplete idea of what it should look like. You are never going to ‘bring back ...

Sometimes the mice dance together, one spinning on a hind leg while another runs circles around it. They like to run on treadmills ... with eyes that look black in daylight, ruby-colored at ...

Extinction is still forever, but scientists at the biotech company Colossal Biosciences are trying what they say is the next best thing ...