A portable vein finder developed by Vivolight has gained attention for its ability to project a live vein map onto the skin.

The retromandibular vein is a branch of the jugular veins. The jugular veins go up the neck and join with the facial vein, which drain blood from the face and return it to the heart for oxygenation.

The anterior femoral cutaneous vein carries oxygen-depleted blood from the capillaries of the superficial anterior thigh. It lies just underneath the frontal surface of the thigh. The anterior femoral ...

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 ...

Apple wants to improve the security of Face ID and other visual-based biometric systems to eliminate the so-called "twin problem," by taking advantage of the unique and hard to copy patterns of veins ...