The Chinese Academy of Sciences has announced an amazing and potentially controversial new project to test the development of ...

The embryos cannot develop into humans, and are being used to study development in outer space.

A human embryo at roughly three to four weeks of development. The Tiangong experiment uses stem cell-derived embryo models at ...

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

China has become the first nation to send human artificial embryos into orbit, aiming to uncover how space conditions like ...

Scientists are exploring ways to mimic the origins of human life without two fundamental components: sperm and egg. They are coaxing clusters of stem cells – programmable cells that can transform into ...

Our ancient past isn't always buried history. When it comes to our DNA, nearly 9% of the human genome is made up of leftover genetic material from ancient viruses (called endogenous retroviruses or ...

Successful fertility treatments, including in vitro fertilization (IVF), is often reliant on a clear understanding of developmental stages of human development. Clinicians working with assisted ...

Researchers reveal that the guinea pig pre-implantation embryo is very similar to the human embryo, spurring a better understanding of infertility and early human development. CRCHUM researcher Sophie ...