TOKYO, June 26 (Xinhua) -- The Imperial Japanese Army had collected blood from prisoners of war (POWs) and local Chinese residents for "research on battlefield blood transfusion techniques" during its ...

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 ...

Red blood cells (erythrocytes) are the pack animals of the human circulatory system. They transport oxygen to the places in the body where it's needed: to the cells that make up our muscles and organs ...

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 ...

Imagine a sensor so sensitive it can detect early cancer in a single drop of blood, enabling diagnosis and treatment before the first symptoms—possibly before a tumor even forms. Next, picture a ...

The Pentagon will test paying ambulances for blood transfusions, a move experts hope expands lifesaving prehospital care.

Tech entrepreneur Bryan Johnson stores his girlfriend's menstrual blood for longevity research, sparking debate over ethics, ...

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 ...