Get to know the functions of your heart, blood vessels, and blood itself and how they work together to maintain your health.

Researchers have developed and tested a new imaging approach they say will accelerate imaging-based research in the lab by allowing investigators to capture images of blood vessels at different ...

Researchers hope to replicate larger blood vessels like arteries and veins and potentially have real blood circulating ...

To explore possible treatments for various diseases, either animal models or human cell cultures are usually used first; ...

One of the most common uses of heart CT scans is to check for coronary artery disease—blockages in the arteries that bring ...

BAR HARBOR, Maine, September 2, 2025 — An international research team led by MDI Biological Laboratory President Hermann Haller, M.D. and postdoctoral researcher Yannic Becker, Ph.D. has discovered ...

The aging of the innermost cell layer of blood vessels leads to cardiovascular diseases. Researchers have now shown for the first time that intestinal bacteria and their metabolites contribute ...