The single-cell "atlases" that are increasingly used to map the human body and as training data for artificial intelligence ...

Your intestine completely rebuilds its inner lining every few days—one of the fastest renewal processes in the human body.

A study in mice and in human cells by Stanford Medicine researchers has linked organ aging to the increased inabilityw ...

Every organ in the human body depends on an intricate arrangement of cells. For ...

A study of identical twins uncovered an immune receptor that may influence how the body stores fat and responds to obesity.

We’re just beginning to decode this faint optical “signature of life” and what it could reveal about health, disease, and the future of medicine.

Your intestine completely rebuilds its inner lining every few days—one of the fastest renewal processes in the human body.

The mitochondria (center) is part of the cell machinery. (SciePro/Science Photo Library/Getty Images) To properly understand aging, we have to understand what is slowly unravelling in individual cells ...

The human body has an incredible ability to repair itself. From your skin to your liver, several organs and tissues are ...

Bryan Johnson says his autoimmune gastritis diagnosis inspired him to create a 'newborn' version of himself using stem cells ...

We may age at different rates, but none of us escapes aging. A study in mice and in human cells by Stanford Medicine ...

Regrowing a lost finger, hand or even an entire limb has long been considered impossible for humans.While salamanders and axolotls can regenerate limbs and some lizards can regrow their tails, mammals ...