Bone can heal itself, but not always in the ways we expect. Some animals regrow entire limbs. Others, like humans, can only ...

They explained that with age, the immune system goes awry, which leads to increased inflammation in the body as well as a rise in what are called 'zombie' cells. These so-called senescent cells ...

Recent research from the University of Oklahoma suggests that survivors of the 1995 Oklahoma City bombing carry physiological ...

You can also navigate through our content using our Visual Interface, which is a visual map of our three main categories: Cell, Nature, and Body. If you are interested in learning more about a general ...

We'll explain different diseases, what causes foodborne illnesses, and the body's defence mechanisms. In this set of biology revision videos, learn about some of the processes in the human body ...