
‘Woolly mice’ were just a start. De-extinction still faces many hurdles
Scientists working to unlock the secrets of de-extinction recently announced what they say is a turning point for the movement: the creation of transgenic mice with long, luxurious golden locks of tufted fur inspired by the coats of woolly mammoths. They’re called Colossal woolly mice. And yes, they are cute to boot. Transgenic mice —…