Over the past decade, I have made some bold predictions about the future of sex. One that’s been easy is that people will still be having sex for years to come, but for different reasons: they simply ...

Off a quiet hallway on the top floor of a building at the University of Osaka in Japan, Katsuhiko Hayashi is hatching a revolution. Human embryo science: can the world’s regulators keep pace? He is on ...

Researchers have successfully grown mouse embryos aboard the International Space Station (ISS) for the first time. This represents "the first-ever study that shows mammals may be able to thrive in ...

We can quickly dismiss the claim that copulation during pregnancy is unique to humans. It is easy to understand how this myth originated. Copulation after conception seemingly serves no useful ...

As the ambition for interplanetary colonization grows, fueled by the need to safeguard humanity from existential threats, one of the most intriguing questions has emerged: can humans reproduce in ...