Floating in near-weightless conditions can be disorienting for even the most experienced astronauts. Male reproductive ...

In a breakthrough that could reshape the future of family planning, scientists at Cornell University have taken a significant ...

Cornell scientists have taken a major step toward developing a safe, reversible, long-acting and 100% effective nonhormonal male contraceptive ...

Another hurdle has emerged that must be overcome for long-term space habitation and the colonization of Mars. On the 26th (local time), a team led by Professor Nicole McPherson from the University of ...

A new experiment showed that humans may be able to reproduce in space, paving the way for self-sustaining colonies.

Making babies in space may be more complicated than expected, as new research shows sperm struggle to navigate in microgravity. Scientists found that while sperm can still swim normally, they lose ...

By Will Dunham WASHINGTON, March 30 (Reuters) - As humankind moves toward the goal of establishing a long-term presence on ...

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

It’s just like coach used to say: practice makes perfect. Recent research suggests that regular masturbation and/or sex can boost men’s fertility. Scientists in the UK examined the medical literature ...

New research reveals that getting pregnant in space would be a very difficult task. Research carried out by the University of Adelaide reveals that sperm lose direction in microgravity, reducing ...

A new study shows scientists can pause sperm production and restore fertility, offering a promising path toward reversible ...

They decided to test their hypothesis with a drug known as JQ1. This drug was originally developed as a cancer treatment, and ...