Blood vessels twist, branch, narrow, and balloon in ways that dramatically affect how blood flows — but most lab models have long treated them like straight pipes. Researchers at Texas A&M have now ...

The recently passed federal defense budget for 2026 includes dedicated funding for the use of bioengineered blood vessels ...

A new study shows exercise releases a liver enzyme that repairs aging brain blood vessels and restores memory in mice.

Blood vessels in the legs or heart sustain considerable damage when they are narrowed by poor circulation from diabetes or blocked in a heart attack. To repair them, researchers have tried using ...

In an international study, researchers at Lund University in Sweden have identified a gene variant that controls the body's capability to form new blood vessels in muscles – a mechanism that affects ...

Running extreme distances may strain more than just muscles and joints. New research suggests ultramarathons can alter red ...

The study suggests that bursting red blood cells, not blood clots, are the culprits. The microvasculature, the body’s network of tiny blood vessels, is critical for delivering oxygen and nutrients to ...

New research shows just 8 minutes of anger can impair blood vessel function and raise risk of heart attack and stroke, revealing how emotion directly affects heart health.

Some of her organs were later discovered with signs of inadequate blood supply. The failure of a Raffles Hospital doctor to remedy his mistakes during a botched kidney procedure could have contributed ...