Press Play with Madeleine Brand
Two cloned monkeys make us wonder: When will humans be cloned?
Zhong Zhong and Hua Hua are two monkey clones in China. It’s the first time researchers have cloned a primate, and it could lead to major medical advances.
By Madeleine Brand • • 48m ListenPhoto: Chinese scientists have cloned monkeys using the same technique that produced Dolly the sheep two decades ago, breaking a technical barrier that could open the door to copying humans. Zhong Zhong and Hua Hua, two identical long-tailed macaques, seen here January 20, 2018, were born eight and six weeks ago, making them the first primates -- the order of mammals that includes monkeys, apes and humans -- to be cloned from a non-embryonic cell. (China Daily via REUTERS)
