The predominance of female mammoths ... However, the scarcity of wood during the Ice Age would have made mammoth bones a valuable resource for building materials and fuel. The Kostenki 11 site ...

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.

But a hundred thousand years ago, in the chilly depths of the Ice Age ... expedition of a female palaeontologist in the early 1900s, and even held an ancient woolly mammoth’s liver.