Scientists looking to bring the extinct woolly mammoth back to life have made adorable progress—using gene editing to create a "woolly mouse." The team at genetics and biotech firm Colossal ...

A stretch of viral DNA in the mouse genome gives cells in early-stage embryos the potential to become almost any cell type in ...

De-extinction startup Colossal Biosciences has gene-edited mice to have mammoth-like features, creating what the company calls the Colossal Woolly Mouse. The lab mice, which have been modified to have ...