The human body has 78 organs, with the brain, heart, kidneys, liver, and lungs considered vital for survival. The article details their key functions and unique facts.

There's rarely time to write about every cool science-y story that comes our way. So this year, we're once again running a special Twelve Days of Christmas series of posts, highlighting one science ...

Scientists at the Wake Forest Institute for Regenerative Medicine have created the world's most sophisticated lab model of the human body, developing a full system of miniaturized organs known as ...

This animal, a member of the chordates, can regenerate all of its organs so that each piece knows exactly how to regain functioning of all its missing body systems within a short period of time. An ...

The human digestive system refers to the organs that take in food and break them down. Digestion describes the complex process that enables the nutrients in food to enter the body and its cells. Food ...