Senior parents might start bringing up the topic of their passing more often, even if it clearly distresses you. Why do they talk about it, and what can you do? Hearing your elderly parent frequently ...

A massive cell-by-cell map of aging reveals it’s a synchronized, body-wide process—and scientists may finally know where to intervene.

Age-related decline is not an unavoidable fate, but a problem that can be addressed with modern medicine, writes Andrew S. Brack.

As we age, our cells don’t just wear down—they reorganize. Researchers found that cells actively remodel a key structure called the endoplasmic reticulum, reducing protein-producing regions while ...