Your Blood Vessels Could Circle Earth Four Times Laid end to end, an adult's blood vessels could circle Earth's equator four ...

Memory T cells are a special type of white blood cell that "remember" past infections and vaccines, helping our bodies to ...

Scientists in Switzerland have created a robot the size of a grain of sand that is controlled by magnets and can deliver ...

A new life-saving intervention under development could be taken easily wherever it’s most needed, like the battlefield, in ...

Researchers discover circulating immune cells that drive fibrosis, revealing a new therapeutic target to prevent scar tissue ...

Researchers at the University of Arizona have uncovered a previously unknown population of circulating immune cells that play ...

A fitness coach went into fatal cardiac arrest after partaking in a binge-eating challenge where he tried to gain more than 50 lbs. — and then lose it — to promote his new weight-loss program. Dmitry ...

US cardiologist Dr. Jack Wolfson challenges the notion of 'bad' LDL cholesterol, asserting it's vital for nutrient transport ...

Memory T cells are a special type of white blood cell that "remember" past infections and vaccines, helping our bodies to ...

Digital platforms have a responsibility to protect human rights defenders, even when threats are not explicit. Independent ...

BANGKOK (AP) — Rights groups on Tuesday slammed the Trump administration’s decision to end protected status for Myanmar ...