Matt Damon dropped to 167 pounds for Christopher Nolan's "The Odyssey" by cutting gluten, but the dietary shift was only part ...

Why does the immune system become less effective as we age? A new USC study published in BMC Biology offers fresh insights by examining a key immune cell type across tissues: macrophages. Macrophages ...

Brandy encouraged her fans to be “gentler with one another” in an empowering post about body positivity. “I’ve learned that ...

Many of the body's biggest flaws are the result of evolution building on old designs instead of starting over. Our spine, ...

The Teesta is running dry. But its crisis is more than a story of climate change or a failed water-sharing agreement ...

Early life experiences leave lasting epigenetic marks across multiple tissues, shaping aging and health in complex ways that ...

["What if aging doesn't happen little by little?\nResearch suggests that the human body goes through three major aging ...

It is natural for bodies to change over time. Yet, we often expect our bodies to stay the same, which can lead to insecurity and feeling unworthy in the face of a changing body.

Walk into most gyms today and you’ll see just about everyone getting in on the strength training fun, including more women. The shift reflects a broader change in how most people think about ...

The first time I saw living cells emit light, I realized I was watching biology express itself in an entirely different way. Not through molecules, genes, or structures, but through a faint physical ...

See more of our trusted coverage when you search. Prefer Newsweek on Google to see more of our trusted coverage when you search. Getting older is inevitable, and aging is often linked to visible signs ...

Shania Twain has spoken about past struggles with body image and unhealthy weight control habits, reflecting on how menopause has shifted her perspective on self-image. In her exclusive interview with ...