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 ...

The tiny blood vessels in your eyes might hold the key to predicting a person's risk of developing heart disease and how fast ...

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 ...

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 ...

RIKEN researchers have imitated the formation of organs in the lab by "hacking" certain signaling pathways that guide the development of connective tissues in the embryo, which support the formation ...