How do blood vessels stay strong, flexible, and responsive to the body's changing need for oxygen and nutrients? The answer ...

The formation of blood vessels is a complex process involving the interplay of proteins and mechanic forces. In two studies, a research team has uncovered new mechanisms in blood vessel formation. The ...

When adults became angry after remembering past experiences, the function of cells lining the blood vessels was negatively impaired, which may restrict blood flow, according to a new study. Previous ...

The brain relies on real-time delivery of oxygen and nutrients through its microvasculature, which threads through neural ...

Tiny balls of lab-grown blood vessels helped restore blood flow to injured tissue in mice, minimising necrosis. This approach could one day be used to reduce some of the damage caused by accidents or ...

The agency OK’d an artificial vessel to restore blood flow in patients, even though its own scientists flagged questionable study results and potentially fatal ruptures of the product. By Christina ...