HealthCRISPR has fixed the genetic cause of a learning disability CRISPR gene editing has been used to alleviate the genetic disorder fragile X syndrome, but the technique has only been tried in cells in a dish so far News
LifeFirst monkeys, and then us? Human cloning must stay off limits The ability to clone monkeys will rekindle speculation about doing the same with humans. There are many reasons to oppose it, says Marcy Darnovsky Comment