For decades, gene-editing science has been limited to making small, precise edits to human DNA, akin to correcting typos in ...

Spaceflight makes certain human stem cells age faster, a study finds, furthering the understanding of the possible effects of space exploration on the human body.

Just as life pulsates in big vibrant cities, it also prospers in crowded environments inside cells. The interior of cells is ...

A new clinical trial suggests stem cell therapy may restore vision in people with advanced dry age-related macular degeneration, a disease that currently has no cure.

Lab-grown brain cells improved stroke recovery in mice by repairing circuits and reducing damage. Human trials could follow within 5–7 years.

Per- and polyfluoroalkyl substances (PFAS), manmade chemicals that accumulate in the body over time, have been linked to liver disease and cancer, but ...