Imagine Jennifer Doudna working in the lab overnight, her eyes sore, her head pulsing, and her mind swirling with an existential crisis. Utilizing a bacterial cell’s self-defense mechanism, the geneticist has mastered the ability to reproduce and guide gene-editing technology, otherwise known as CRISPR-Cas9. This technology could save countless lives, cure genetic diseases, and reverse the effects of cancer. But it could also advance efforts at human enhancement, leading to a revival of modern eugenics. In December, the National Academy of Sciences and the National Academy of Medicine held a three-day summit on CRISPR technology.
June 14, 2016

Britain's House of Commons voted overwhelmingly on Tuesday to legalize the creation of so-called "three-parent babies." Though advocates of the move say it will help prevent a debilitating and often lethal condition, many warn that the procedure, though well-intentioned, opens the door to ethical and safety questions that have yet to be sufficiently grappled with.
February 5, 2015