"It feels like glass running through your veins." Faith Adjei-Sarpong lives with sickle cell disease and, like many others ...

(89Stocker/Canva) Science is one step closer to cracking the code of longevity thanks to a new study that identified dozens of proteins linked with slower aging in the blood of centenarians.

A recent study delves into the science, but doctors say there’s more to it.

Running extreme distances may strain more than just muscles and joints. New research suggests ultramarathons can alter red blood cells in ways that make them less flexible and more prone to breakdown, ...

A recent mouse study suggests that low-oxygen conditions, such as being at high altitudes, could cause red blood cells to ...

Scientists have discovered that red blood cells act as hidden glucose sponges in low-oxygen conditions, explaining why people ...

Your morning coffee might do more than wake you up – it could weaken donated blood. A large new study shows caffeine lowers red blood cell quality, making transfusions less effective, especially in ...

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

Scientists have long known that people living at high altitudes, where oxygen levels are low, have lower rates of diabetes than people living closer to sea level. But the mechanism of this protection ...

A new study describes a technique that rejuvenates aging blood-forming stem cells and could help reduce the risk of age-related blood disorders.

My Blood, Your Blood, a new children's book by author and producer Laura Henry-Allain MBE and illustrated by Zenovia Grant, is full of heroes. Based on the real-life experience of 13-year-old Angel ...

Swiss researchers studying the blood of people who lived past 100 have pinpointed 37 proteins that appear to distinguish centenarians from both younger healthy adults and older hospitalized patients, ...