The human body is made up of interconnected systems, such as the skeletal, muscular, cardiovascular, respiratory, digestive, and nervous systems, which perform specific functions. Organs are ...

An organ is a group of tissues that work together to perform a specific task in the body, such as digesting nutrients or producing chemical messengers that enable brain cells to communicate. Although ...

Your anatomy operates like a machine, it's success hinging on the work of over 70 organs, each with a unique function. From the heart's blood-pumping ability to the liver's filtering power, each ...

Learn all about the human body's many systems and some of its individual organs, both vital and vestigial. When you purchase through links on our site, we may earn an affiliate commission. Here’s how ...

Zygote Body is a comprehensive and unique way to learn about the human body. The human body is fascinating and complex. Students puzzle over those different bones, blood vessels, muscles, and ...

The interstitium. Credit: J. Gregory, Mount Sinair Health System 2016. Scientists have discovered a new piece of human anatomy we never knew we had—a layer of connective tissue that exists all over ...