Prefer Newsweek on Google to see more of our trusted coverage when you search. Scientists looking to bring the extinct woolly mammoth back to life have made adorable progress—using gene editing to ...

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 ...

Revealing the limitations of cloning, researchers who repeatedly cloned mice for two decades have discovered that such serial duplication triggers grave genetic mutations that accumulate ​over the ...

"The first volume in the new Cambridge Handbooks in Behavioral Genetics, Behavioral Genetics of the Mouse provides baseline information on normal behaviors, essential in both the design of experiments ...