How could the system better support men who have been told they might have a fertility issue?

The world’s life-forms reproduce sexually in a bewildering variety of ways, even though scientists still aren’t sure why they bother.

Before becoming a YouTube sensation with millions of followers, Mark Rober spent nearly a decade working at NASA's Jet Propulsion Laboratory. During his time there, he contributed to several projects, ...

Horseshoe crabs have roamed Earth's oceans for hundreds of millions of years, and their secrets go far deeper than a ...

Female mammals have long thought to be born with all the eggs they would ever have, but new research is challenging that consensus ...

Female fertility depends on the successful growth and maturation of eggs (oocytes) within ovarian follicles. Within these ...

As we wrap up Women’s History Month, we recognize the achievements of female athletes and the importance of sports for women and girls. Now more than ever women in sports are getting more attention, ...

The brain undergoes a full renovation during menopause. Although these changes are profound, we’re learning that the ...

Scientists have developed a solar desalination system that turns seawater into drinking water without creating environmentally damaging brine. Special laser-textured metal panels use sunlight to ...

Republican attorneys general from 14 states — led by Missouri Attorney General Catherine Hanaway — sent a letter to the U.S. Environmental Protection Agency earlier this month demanding action on what ...

Endometriosis is usually thought of as a gynaecological condition, but a huge study shows it has links with cholesterol ...