Scientists working to bring back the woolly mammoth have created genetically engineered mice that they say have several ...

De-extinction company Colossal mixed mammoth and mouse mutations in a single strain to create a shaggy-haired rodent.

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

In an attempt to preserve and restore endangered species, some scientists are exploring whether animal excrement could hold ...

The animals, the first to have been created by Colossal Biosciences, have fluffy coats and curly whiskers.

The little rodents' genes were edited to exhibit traits associated with a woolly mammoth genome—including fluffy, ...

Using DNA and genomics technologies, scientists have modified the mice to have longer, thicker hair and an altered metabolism ...

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