History & The Arts
If a pig gives you a new liver, do you give the pig rights?
...managed to implant human stem cells into a pig embryo – pushing us a step closer to such a future. There are also other important applications from such research, such as the study of developmental processes and diseases of many kinds. We are, at minimum, several steps and several years away from being able to create fully grown human-animal chimeras. But worries over...