"Can humans survive and reproduce in space?" ...

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

In the earliest hours after fertilization, an embryo takes its first steps toward becoming a living organism by shedding maternal control and activating its own genetic program. This critical process, ...

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

Biologists have provided new insights on a longstanding puzzle in biology: How complex organisms arise from a single fertilized cell. Producing a new 'gene atlas' with 4-D imaging, the researchers ...

Studying the early development of human embryos is challenging due to ethical constraints and technical difficulties. Therefore, animal models are often used to understand the biological processes ...

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

An international team of scientists led from Sweden's Karolinska Institutet has for the first time mapped all the genes that are activated in the first few days of a fertilized human egg. The study, ...