Inside you, there is an amazing network of blood vessels, the tubes that carry blood all around your body. Every part of the body needs oxygen, food and water. The blood vessels are a bit like ...

The uvea is made up of a layer of blood vessels, a muscular ring that surrounds your pupil, and the iris, the colored part of your eye. Together, they help your eyes focus so you can clearly see ...

RIKEN researchers have developed a detailed cortical layer map of the blood vessels that weave through the brain of macaque ...

A new study has found that blood vessels in the retina may hold early clues about a person’s risk of developing dementia.