On This Day in History, June 15 features landmark moments spanning law, science, war and culture. From the sealing of Magna ...

These experiments show that the clearance of senescent cells in older mice attenuated the pro-aging effects of the transfer of old blood to young mice. In other words, besides being caused by stress ...

A practice once driven by hopes of restoring life and vitality is now a high-precision therapy where every unit of blood must be matched, tested, and traced.

Alzheimer’s disease has long been framed as a problem of misfolded proteins and dying neurons, but a new wave of research is shifting attention to something far more accessible: the blood that bathes ...

Scientists studying how developing blood cells migrate to their proper destinations in fruit flies have discovered the ancestral role of a protein better known for ensuring that tumors have adequate ...

A team of scientists with the Sea Mammal Research Unit, School of Biology, University of St Andrews, in the U.K. has found that gray seals are able to monitor their blood oxygen levels as a means to ...

To search for answers about how blood droplets from a gunshot wound can reverse direction while in flight, researchers explored the influence of propellant gases on blood backspatter. They report ...