Aging happens to everyone, yet science still can’t fully agree on why. From shrinking telomeres and damaged cells to ...

You might celebrate one birthday each year, but inside your body, different organs are marching to their own biological drums. That number on your driver’s license? It’s just a rough average that ...

A clump of proteins seems to be in charge of the level of DNA repair that takes place in our bodies, determining how fast mutations accumulate in our cells over a lifetime – and might thus affect our ...

For millennia, we have tried to understand why we age, with the ancient Greek philosopher Aristotle proposing it occurs alongside the gradual drying up of the internal moisture necessary for life. In ...

Dr. Brynna Connor told Newsweek how small diet changes later in life can help protect people's long‑term health.