A 236-million-year-old fossil indicates that a very ancient relative of mammals may already have given birth to live young.

Why do women live longer than men? An evolutionary question sparks a new hypothesis that dovetails with a growing movement in ...

Most people believe all snakes lay eggs, but the Gaboon viper is a fascinating exception. This heavy-bodied reptile gives ...

Tiny rotifers reveal how maternal age can shape lifespan and reproduction, with some effects persisting or reversing across ...

From microgravity to intense radiation risks, the quirks of space travel raises some big questions about how they might ...

This illustrated guide has evidence-backed advice on how to support fertility for both men and women, including which foods ...

From major museum shows to gallery highlights, ARTnews JAPAN editors select the must-see exhibitions now on view across Japan ...

Ben-Gurion University’s Prof. Amir Sagi is creating monosex crustacean populations to transform agriculture and protect ...

THE EUROPEAN Society of Human Reproduction and Embryology (ESHRE) returned to London, UK, this year for its 42nd Annual Meeting, ...

“Comments like [Walsh’s] stem from a fundamental misunderstanding of reproductive medicine and an outdated view of women’s lives,” Dr. Mickey Coffler, a reproductive endocrinologist with HRC Fertility ...

US Congresswoman Alexandria Ocasio-Cortez has shared in a series of Instagram posts that she is in the process of freezing her eggs. She said she was not ruling out a presidential run in an interview ...

Humanity’s greatest challenge in becoming a multi-planet species may not be building bigger rockets or landing astronauts on Mars. Instead, it could come down to the question: Can humans safely ...