Even if you think you learned everything that you needed to know way back in biology class, everyone has knowledge gaps. And ...

One organ in a person’s body can age faster than the rest — with implications for health and mortality. The authors studied 11 major organs and report that all of them can be subject to ‘accelerated’ ...

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 ...