Cloning from the clone of a clone of a clone may not be the ingenious idea we thought it was.

Scientists in China on Tuesday announced that they have cloned the first healthy rhesus monkey, a two-year-old named Retro, by tweaking the process that created Dolly the sheep. Primates have proved ...

A cloned rhesus monkey has reached adulthood for the first time ever, with the unique primate now more than 3 years old, according to Chinese researchers. Retro — who was born on July 16, 2020 — was ...

Add Yahoo as a preferred source to see more of our stories on Google. Meet Retro, a cloned rhesus monkey born on July 16, 2020. He is now more than 3 years old and is “doing well and growing strong,” ...