The human body has different parts that help us do things like walk ... Your ribs keep your heart, lung and stomach safe. And your skull acts as a tough shell for your brain.

The left ventricle pumps the oxygen-rich blood to all parts of the body. Do right and left seem backward? That's because you're looking at an illustration of somebody else's heart. To think about ...

Blood flows through the left atrium into the left ventricle. The left ventricle pumps the oxygen-rich blood to all parts of the body. amazing heart facts.

Researchers studied samples of human brains and found high levels of microplastics, but it's unclear how they slip past the ...

The number of artificial prosthetic replacement parts available for the human body is really ... Greek physician Galen that the heart provided heat for the body and blood moved from the venous ...

Before programming a machine to build a body part, Atala says ... Printing at least parts of the human heart should be possible, Atala says. What about the brain? “Definitely not in my lifetime!” ...