While space agencies are making significant preparations for long-term missions to the Moon and Mars, a fundamental human ...

New study finds microgravity disrupts sperm and embryo development, raising concerns about human reproduction in space.

A human embryo embeds itself into a fake uterus created by researchers. Screenshot from an Institute for Bioengineering of Catalonia video Sixty percent of miscarriages are caused by the failure of an ...

A University of Michigan-led study based on a review of genetic and health information from more than 276,000 people finds strong support for a decades-old evolutionary theory that sought to explain ...