Human testicles are much smaller, in proportion, to some of our primate cousins. Evolution can tell us why. But the size of ...

What are the different systems of the human body? Our bodies consist of a number of biological systems that carry out specific functions necessary for everyday living.

Autism spectrum disorder (ASD), a neurodevelopmental condition, is often associated with difficulties in social communication ...

Learn about the different parts of the human body with these interactive learning resources for KS1 Science students aged 5-7 from BBC Bitesize.

Fluid or water retention is characterised by swelling in different parts of the body, including the legs, ankles, feet, face, and hands. It is caused by fluid buildup in the bodily tissues due to ...

For most of human history, the inner workings of the human body were a secret. Over the last few centuries, the invention of the microscope and other scientific techniques allowed scientists to ...

Instead, our organs age at different rates, creating a unique “biological age” for each part of our body. Recent studies have highlighted how organ aging diverges dramatically.

Inside your body, aging unfolds at remarkably different rates New research shows aging is not a uniform process. Parts of our bodies start aging earlier than others, right down to our organs and ...

Different organs can work together to perform a common function, like how the parts of your digestive system break down food. We refer to an integrated unit as an organ system. Groups of organ ...

The presence of various marks on the body adds a unique charm and, at times, contributes to enhancing one's personality. Among these distinctive features, moles stand out as small, coloured marks ...

A nationwide network of stolen body parts allegedly involving a Harvard Medical School morgue manager has revealed a thriving and macabre market for human remains, experts told The Post.