R3 Bio wants to grow human bodies without brains, which could replace lab animals in drug research and one day supply organs ...

To continue reading this content, please enable JavaScript in your browser settings and refresh this page. Preview this article 1 min An Austin startup that has been ...

China sent synthetic human embryos to its space station this month, the first experiment of its kind. The goal is to determine whether one of the earliest stages of human development can withstand ...

In this week's "It's Debatable" segment, Rick Rosen and Charles Moster debate on the question: Should ethical/legal restrictions on human testing be lifted to expedite the development of new ...