The circulatory system consists of one heart, five liters of blood, and approximately 96,000 kilometers of blood vessels, responsible for transporting nutrients and waste throughout the body. Water ...

Each 2.54 square centimetre (a square inch) of human skin has six metres (20ft ... of pins and needles is caused by an impairment of blood circulation.

The dust present on Mars contains harmful substances such as silica, gypsum, iron oxides, and perchlorates, and it could pose ...

The human lung HSCs also could restore bone marrow in HSC-deficient ... “The lungs are critical to blood circulation, so it’s tantalizing to see the lung HSCs as an emergency reservoir for red blood ...

Heat-related illnesses, such as heat stroke and heat exhaustion, are serious health conditions that can lead to severe ...

Scientific publications and reach in the field have shown already that post-injury angiogenesis and vascular remodeling ...

One halcyon spring day in 1903, the 69-year-old anatomist and naturalist Dr. James Bell Pettigrew sat at the top of a sloping ...

Researchers at the University of Houston, in collaboration with Baylor College of Medicine, are developing new devices for ...