A new scientific review challenges the widespread idea that certain physical features in women serve as biological signals of high fertility. The comprehensive analysis suggests that characteristics ...

A team of researchers has found microplastics in all 40 semen samples they examined from healthy men, highlighting the urgent need to study how these tiny particles could affect human reproduction. In ...

In 2016, two Japanese reproductive biologists, Katsuhiko Hayashi and Mitinori Saitou, made an announcement in the journal Nature that read like a science-fiction novel. The researchers had taken skin ...

Body Mass Index (BMI) is a commonly utilised measure to categorise individuals based on weight relative to height and serves as an important indicator in reproductive research. Extensive studies ...

(RNS) — Scientists have created a human embryo without the use of sperm or an egg — a true test-tube baby. Such embryos cannot (yet) develop into full-grown human beings. Even if transplanted into a ...