Skin changes like unusual bruising, poor healing, and circulation problems can warn of stroke months early. Learn the warning ...

Have you ever looked at your hands and wondered how and why human beings developed 5 fingers over the course of evolutionary ...

A 9-year-old girl, Leah Lendel, suffered a severe shark bite while snorkeling at a Boca Grande beach, nearly severing her ...

The Legend of Korra, where circular constructs orbit bodies like weapons and doctrine, to the forged artifacts of The Rings ...

Sickle cell disease is one of the most common inherited blood disorders worldwide, with a particularly heavy burden in sub-Saharan Africa. Every year, hundreds of thousands of infants are born with ...

The first successful human-to-human transfusion – a last-ditch attempt to save a hemorrhaging mother using the blood of her husband – didn’t occur until 1818, at the hands of obstetrician ...

More than 150 friends and family of trans youth protested outside UVa Medical Center Friday after the hospital said it would halt certain gender-affirming services.

In Marvel’s Shang-Chi and the Legend of the Ten Rings, ten mystical weapons pass from father to son, wrapped in ritual and ...

Bloody boogers may indicate bleeding in the nose that mixes with mucus and then dries. Learn about the causes of bloody boogers and how to remove and prevent them.

Raynaud’s phenomenon is a condition in which blood vessels constrict, restricting blood flow to the extremities. This can cause color changes and make nails appear blue, white, purple, or red ...

Learn about vasospasm—a sudden artery narrowing that can affect the brain, heart, and extremities. Explore its causes, symptoms, and effective treatments.

Leah Lendel, a 9-year-old girl who was the victim of a shark attack while snorkeling in Florida, bravely recounted her ...