More than 60,000 people bleed to death every year in the United States. Many of those deaths occur before the patient reaches a trauma center where blood transfusions can be given.

Molecular communications in the bloodstream is a promising area of research, since the bloodstream has the ability to ...

veins carry deoxygenated blood back to the heart The pulmonary circuit transports blood to the lungs. The blood is oxygenated there and then carried back to the heart. Exchange of oxygen and ...

A rapid blood test could speed treatment for people who have suffered a stroke related to brain bleeding, a new study says.

You can also volunteer as the Red Cross needs volunteers to support blood drives around the country and/or to help transport blood to hospitals. An actual blood donation takes about 10 to 20 ...

on July 20, 2017 Esther Mbabazi for TIME U.S. startup Zipline has teamed up with the Rwandan government to deliver blood supplies by drone by Aryn Baker / kigali, rwanda | Photographs by ESTHER ...