What started out as a bit of entrepreneurial whimsy by millionaires looking to invest in ways to boost longevity has now gone mainstream. One's chronological, or calendar, age is immutable, but ...

Age-related changes in cells are synchronized across organs, suggesting common molecular signals that could be targeted with drugs. As we age with each passing year, we become more susceptible to ...

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 ...

See more of our trusted coverage when you search. Prefer Newsweek on Google to see more of our trusted coverage when you search. New research suggests vitamin D may help slow biological aging by ...

A daily intake of one gram of omega-3s can slow down biological aging by up to four months, according to an analysis of clinical data from the international DO-HEALTH study. For the first time, ...

Growing older is often seen as a natural process that happens to everyone in a similar way. But new research shows that this ...

Muscles age differently than you think. Discover the science behind the aging muscle paradox—and how exercise can help you ...

Calorie restriction lowers C3, an immune protein tied to aging and inflammation, improving health without requiring weight ...

Men and women experience immune aging differently, affecting disease risks. New data-driven research identifies key ...

Hedy Phillips is a freelance lifestyle writer based in New York. While she's not writing on topics like living on a budget and tips for city dwelling, she can usually be found at a concert or ...