The Greater Short-Horned Lizard has fascinating adaptations, including squirting blood from its eyes to escape danger.

With an inner ear infection, certain parts of the inner ear become inflamed, which can affect your hearing and balance.

The Bad Skin Clinic sees mother and daughter duo Joyce and Dawn pay a visit to Dr Emma Craythorne at her clinic in London.

A group of scientists say it's time to think differently about how to define and treat diseases such as Alzheimer's and multiple sclerosis.

Researchers develop a revolutionary eye scanner that can detect early signs of diabetes, heart disease, and Alzheimer's.