Researchers at the Francis Crick Institute have developed a new stem cell model of the mature human amniotic sac, which replicates development of the tissues supporting the embryo from two to four ...

A popular vanilla flavoring in e-cigarettes may interfere with some of the earliest steps of human development. In lab ...

A study by researchers at Columbia University Vagelos College of Physicians and Surgeons has found that new cutting-edge ...

The first moments of life are a delicate yet busy time, when one cell becomes two, then four, and a flurry of genetic cues starts orchestrating their growth. Within this process, a gene called NANOG ...

As an embryo develops from a small cluster of stem cells, those once "blank slate" cells begin to take on more specialized ...

New cutting-edge techniques can accurately edit genes in human embryos—giving scientists indispensable tools for ...

China has sent artificially constructed human embryo models to the Tiangong space station, marking the first known attempt to study early-stage human embryonic development in orbital microgravity. The ...

University of Cambridge scientists have used human stem cells to create three-dimensional embryo-like structures that replicate certain aspects of very early human development—including the production ...

Ancient viruses are embedded everywhere in the human genome. Estimates range, but it's thought that about eight percent of the human genome could be made up of these ancient retroviruses, which are ...

Exposure to this flavor in e-cigarettes disrupts early embryonic stem cell development, posing serious potential risks to fetal growth.