Arteries are blood vessels. Most carry oxygen-rich blood from the heart to various organs and tissues. Arteries are a part of the circulatory system, along with the heart and other blood vessels. The ...

Yonghui Ding, left, and an illustration of a 3D-printed blood vessel scaffold The tiny opaque tube that Yonghui Ding holds up ...

Arteries carry oxygenated blood away from your heart. They have thick walls and a muscular layer that keeps your blood moving. Arteries can be as wide as a nickel (about two centimeters). They are the ...

‌Arteries and veins (also called blood vessels) are tubes of muscle that your blood flows through. Arteries carry blood away from the heart to the rest of the body. Veins push blood back to your heart ...

The tiny opaque tube that Yonghui Ding holds up to the light in his laboratory looks like a bit of debris from a dismantled ...