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

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 ...

As the quest to extend human lifespan gains momentum, a select group of scientists is pioneering efforts to reverse the aging process. Inside state-of-the-art laboratories, researchers are ...