The piece of lab-grown meat had an artificial circulatory system of hollow fibers delivering nutrients and oxygen.

Cold feet and heaviness in the legs can be some of the symptoms of varicose veins. In varicose veins, the blood flow is ...

As a curious child, you might remember staring at an older relative's thick stockings at the blue, gnarled veins lying under the skin like bumpy snakes. Known as varicose veins, these blood ...

Varicose veins are enlarged veins that are visible through the skin and may appear as blue or purple twisted, knot-like cords. Varicose veins can occur anywhere in the body, but are more commonly ...

Though generally harmless, hair-thin blemishes, known as spider veins, can cause some to want to cover up even in the heat. Treating spider veins is rarely a medical necessity (though some seek ...

Portal Hypertension Symptoms and Their ComplicationsPortal hypertension is a condition in which increased pressure within the portal vein—an important vessel that carries blood from the stomach ...

Damian Lillard has no timeline to return to the Milwaukee Bucks after being diagnosed with deep vein thrombosis in his right calf. Deep vein thrombosis is an abnormal clot within a vessel where ...