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

Scientists regrew knee cartilage by blocking an aging protein, opening a promising path for future osteoarthritis treatments.

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

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

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

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

A new study has found that creatine can provide a crucial energy boost to key immune cells, allowing them to effectively ...

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

One immune cell may help slow aging by restoring the body's natural cellular cleanup process, according to a new study.

Researchers are exploring delivering super-specific AAVs through the brain's natural waste disposal system, which can carry ...

A breakthrough from the University of Cambridge is offering new hope for one of medicine’s most stubborn challenges: repairing damage to the brain and spinal cord. By growing miniature connected ...

David Cox is planning to start a family with his partner, but is concerned about the impact of tiny plastic particles on his ...