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

And of course don't forget the freezer full of frozen goodies. Mice come in four sizes - pinkies, fuzzies, weanies, and jumbos. You'd be surprised how many different animals love those little icy ...

Woolly mammoths roamed the frozen tundras of Europe ... that its scientists have simultaneously edited seven genes in mice embryos to create mice with long, thick, woolly hair.

Woolly mammoths roamed the frozen tundras of Europe ... that its scientists have simultaneously edited seven genes in mice embryos to create mice with long, thick, woolly hair.