Genetic testing on embryos is more sophisticated and accessible than ever—and it’s now being sold as a way to let parents pick their future baby’s best traits.

For decades, scientists have struggled to study this moment in humans because of ethical restrictions and limited access to ...

Organs often have fluid-filled spaces called lumens, which are crucial for organ function and serve as transport and delivery ...

Cell division is an essential process for all life on earth, yet the exact mechanisms by which cells divide during early ...

Life begins with a single fertilized cell that gradually transforms into a multicellular organism. This process requires ...

In an interview with Le Monde, the biologist and geneticist discusses the advances in assisted reproductive technology and ...

All 16 videos and supporting material from the Spring 2025 version of Stanford’s CS193p (Developing Applications for iOS using SwiftUI) course are now online, for free. Since 2020, Stanford University ...