Scientists create human-monkey hybrid embryos in a lab

"Has science gone too far?" has become something of a meme of late. People post the question sarcastically on images of homemade Oreos with cream from 100 of the cookies, or a fast-food sandwich where the buns are replaced with fried chicken. It's funny, but scientists are now legitimately asking the question after a team of researchers revealed that they have created chimera embryos in the lab. A chimera is a hybrid of two species. In this case, scientists working on new possibilities for creat...