Embryonic development is one of the most dynamic biological processes in nature. Cells and tissues organize and reorganize ...

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

China has delivered the world's first human artificial embryo models to orbit to test how microgravity affects human ...

A lot happens in the first month of human embryo development as a single cell morphs into multitudes. Yet despite its significance, this period is basically a “black box” to researchers, says stem ...

China launched embryo-like structures made from living human stem cells to its Tiangong space station for a first-of-its-kind ...

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

See more of our trusted coverage when you search. Prefer Newsweek on Google to see more of our trusted coverage when you search. What do the earliest stages of a pregnancy look like? Embryonic ...

A discovery upends decades of assumptions regarding DNA replication. The study show that DNA replication in early embryos is different from what past research has taught, and includes a period of ...

Hair, nails, and horns, all made up of keratin, are some of the hardest and most resilient structures in animals. Inside zebrafish cells, keratin plays a distinct role, giving them the strength they ...