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

A human embryo at roughly three to four weeks of development. The Tiangong experiment uses stem cell-derived embryo models at roughly the same stage of development. Credit: Wikime ...

China has carried out a highly controversial and groundbreaking biological experiment by sending human embryo-like structures into space aboard the Tianzhou-10 cargo mission.

Embryo organoids made from stem cells are enabling scientists to recreate early pregnancy in the lab, unlocking treatments ...

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 ...