Humans living in space for months, years, or even generations will need to navigate sex in a zero-gravity world.

In October of last year, Jeff Bezos told a crowd in a sizable conference room in Turin that millions of people would live in space in a few decades. Not as a ...

The study's findings pose significant challenges for future space colonisation efforts.

In the quest to create better options for couples facing infertility, scientists have been racing to create eggs and sperm in a laboratory dish. A study published Tuesday in Nature Communications from ...