This new imaging technique, when applied to humans, could both improve our understanding of the circulatory system (veins, ...

This new imaging technique, when applied to humans, could both improve our understanding of the circulatory system (veins, ...

Researchers from Cornell University and the University of Pennsylvania have created a lifelike robotic lionfish with a circulatory system, reports Gizmodo. That circulatory system enables the fish to ...

A new mechanism that regulates the way blood vessels grow and connect to each other has been discovered by an international team of researchers. The knowledge might open up new opportunities for ...

The tiny blood vessels in a person’s eyes can be used to predict their risk of heart disease, as well as whether they’re ...

Water and nutrients are important to keep living things alive and healthy. Animals, including humans, get these from what they eat and drink, but how do the water and nutrients get transported around ...