The blood vessels are a bit like roads going around a city with deliveries, while the veins take away waste. Do you know how many roads there are in just one person? Well, if we could take them ...

Broken blood vessels, also known as spider veins, can occur in most body areas. When they appear on the face, they usually ...

While this may look like blushing sometimes, it isn't. It has nothing to do with dilated blood vessels. If you have darker skin, eczema can cause darker brown, purple, or gray patches instead of ...

Narrator: Blood gets around our bodies through a system of blood vessels ... do repairs if you get a cut. Red blood cells deliver oxygen and take away rubbish. And your white blood cells are like ...

“Nanoscale plastics can breach the blood-brain barrier, [but] how [microplastics] cause brain functional irregularities remains unclear,” wrote the study’s authors.

The blood vessels in the uvea also supply vital nutrients to important parts of the eye, like the retina. There are four main types of uveitis, depending on where the inflammation happens.

The team also measured the health of the women's mitochondria, the energy powerhouses in the cells lining their blood vessels. And they took a close look at what molecules were coursing through ...

Some of these cells probably got trapped in the tight curves of tiny blood vessels in an area of the brain called the cortex. More plastic-packed cells would sometimes pile on — “like a car ...