A stroke occurs when blood flow to the brain is interrupted, causing brain cells to shut down. This can lead to a wide range ...

This new imaging technique, when applied to humans, could both improve our understanding of the circulatory system (veins, ...

While cephalopods are the primary molluscan group with a closed circulatory system, some evidence suggests that certain ...

This new imaging technique, when applied to humans, could both improve our understanding of the circulatory system (veins, ...

With greater understanding of the complex pathomechanisms of myalgic encephalomyelitis/chronic fatigue syndrome, researchers ...

Water retention, also known as oedema, refers to the buildup of excess fluids in the tissues and cavities of the body’s ...

Yet this life-saving therapy still carries major risks. As Katie Mitchell, the UK's longest-living heart-and-lung transplant ...

Existing evidence indicates that long-term exposures to toxic levels of air pollution cause lies in oxidative stress: a ...

Blood microcirculation is a complex network that transports blood to tissues and organs through tiny blood vessels. When this mechanism functions properly, cells receive the oxygen and nutrients they ...

Cardiovascular risks and biological aging can be predicted through person's eye test, serving as a non-invasive method for ...

Vladimir Putin claims organ transplants could make us live to 150. But even healthy organs fail with time – ageing can’t be fixed with spare parts.