However, the "woolly mice" with the mammoth-style variant of FABP2 did not show significant differences in body mass compared to regular lab mice. What would it mean to de-extinct a species? This work ...

Colossal CEO Ben Lamm reaffirmed that the company has no plans to create a real-life Jurassic Park — and said that humanity ...

Colossal Biosciences leaders say the fluffy, golden-haired mice help validate their technique to “de-extinct” species, but ...

The mice were created by Colossal Biosciences, which edits DNA for species conservation, and has been working to bring back the woolly mammoth since 2021.

Ecologists say the rare and cryptic smoky mouse is proving it can survive on its own in the state's south, where a ...

The biotech company Colossal Biosciences has long aspired to bring back the extinct woolly mammoth, which roamed the Northern ...