Microgravity and higher radiation levels in orbit could disrupt cell alignment, gene expression, or organ formation.

China's Tianzhou-10 mission just delivered embryo-like structures made from living stem cells to the Tiangong space station. Experiments could shed light on how radiation and microgravity affect human ...

For all the ambition packed into humanity's plans for Mars colonies, lunar bases, and permanent off-world settlements, one ...

The embryos will be observed for five days as they develop 14 to 21 days after fertilisation. This period is when human ...

Researchers should urgently think about how humans can reproduce in space, experts have said. As humanity looks towards living beyond Earth, we need to understand how human reproduction will actually ...

The experiment should reveal how microgravity affects early human development – a critical question if we ever want to have babies beyond the confines of our planet.

For a long time, having children has been a young person’s game. Although ancient records are sparse, researchers estimate that, for most of human history, women most typically conceived their first ...

This voice experience is generated by AI. Learn more. This voice experience is generated by AI. Learn more. Humans don’t have a defined mating season like deer or wolves. Here’s how evolution rewired ...

Artificial embryos sent to the Tiangong space station to study impact of zero-gravity on human development, CCTV reports.