A new study found that microgravity simulated on Earth hindered sperm cell movement, egg fertilization and embryo development ...

The scientists also looked at the effects of exposure to microgravity had on embryo development in the animal models, and the ...

Researchers put human sperm into a microgravity simulation chamber designed to mimic the female reproductive tract and tested ...

Add Yahoo as a preferred source to see more of our stories on Google. Describing space as a fundamentally "hostile environment" for all human life, the study highlights the very limited data on human ...

Add Yahoo as a preferred source to see more of our stories on Google. Josef Aschbacher, ESA Director General, speaks during a press conference at the end of the ESA Ministerial Council meeting. Sina ...