The team observed the emergence of the three-dimensional embryo-like structures under a microscope in the lab. These started producing blood (seen here in red) after around two weeks of development - ...

An international team of experts in embryology and bioethics has published the first white paper on the use of embryonic ...

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 ...

For the first time, stem cells typically considered restricted to forming body tissues spontaneously formed a yolk-sac-like structure in a model of the human embryo. Stem cell models of human embryos ...

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 ...

Chinese researchers sent artificial human embryo models into space to study how microgravity may affect early human development.

The discovery of a gene essential to early embryonic development sheds light on the preliminary stages of human placenta formation. A team led by scientists from the University of California San Diego ...

New York researchers took healthy human embryos and successfully modified their genetic code by focusing on a single letter.

A University of California, Riverside study reports that cells in the earliest stages of human development could be susceptible to infection by SARS-CoV-2, which causes COVID-19, offering new insight ...

BEIJING, June 15 (Xinhua) -- Chinese researchers have captured the first high-resolution footage of human embryos during their first five days of development, leading to a major discovery as to why so ...

The Chinese Academy of Sciences has announced an amazing and potentially controversial new project to test the development of "artificial human embryos" in space. What is an artificial human embryo?