Researchers have developed a new “body clock" tool that measures biological age and may help forecast a person’s risk of disability or death. A longevity expert explains how it works.

The U.S. is developing new safeguards for the organ transplant system after a government investigation found a Kentucky group ...

The heart is the central organ of the human circulatory system. Both congenital and acquired structural changes in the heart can lead to hemodynamic alterations affecting the function of various ...

The male reproductive system refers to the bodily systems responsible for sexual function in males. It consists of external and internal structures responsible for the formation, storage, and ...

A recent study published in the journal Nature Aging investigated the genetic architecture of artificial intelligence (AI)-derived biological age gaps (BAGs) for multiple organ systems and their ...

These microfluidic devices can recreate organ-level physiology and pathophysiology, allowing researchers to study interactions between different organ systems and their responses to drugs, toxins ...