University of Manchester scientists have discovered significant concentrations of microplastics in the male reproductive ...

When it comes to the use of testosterone for women’s health, Australia is among the world leaders. For this interview, Rachel ...

Their research, published in Environmental Sciences Europe on Tuesday, shows these microplastics promote crystallisation of ...

University of Manchester scientists have discovered significant concentrations of microplastics in the male reproductive system of sea turtles.The ...

It's commonly thought that sperm "race" to the egg, with the winner fertilizing it. But is this really the case?

The order recognizes “two sexes, male and female,” defined as those that produce the ... A quick biology lesson: There are three main sequential steps in making the sexual organs of the human body.

The order recognizes “two sexes, male and female,” defined as those that ... main sequential steps in making the sexual organs of the human body. First, the chromosomes received at ...

Valentina Tereshkova was the first woman to go to space. But since then, only about 11% of astronauts have been women.

Preserved in amber, the wasp appears to have used a Venus flytrap-like structure on its body to grasp potential hosts.

and intertitles to illustrate human anatomy and physiology. Beginning with the organs of respiration, it highlights the structure and function of the nose, larynx, trachea, bronchi, and lungs ...

Palm Beach County is the latest in a string of Florida districts that have ended or drastically changed their sex ed curriculum amid increasing pressure from the state to focus on abstinence ...