T he company working to revive the woolly mammoth hasn't got there yet, but it has managed to create a "woolly mouse." Colossal Biosciences on Tuesday unveiled healthy mice genetically modified to ...

Biotech company Colossal, which is attempting to bring back the woolly mammoth, has reached a milestone − and a very cute one at that: the woolly mouse. The Colossal Woolly Mouse, born in ...

Colossal Biosciences announced Tuesday the birth of the “Colossal Woolly Mouse,” genetically engineered mice that express certain mammoth traits related to cold-weather adaptation. The litter ...

Colossal made a splash in 2021 when it unveiled an ambitious plan to revive the woolly mammoth and later the dodo bird. Since then, the company has focused on identifying key traits of extinct ...