Recent studies have found that ultra-processed foods comprise around 60% of the typical American's daily caloric intake. Getty Images So much for aging like fine wine. A new study out of Italy links ...

Researchers have identified OTULIN, an immune-regulating enzyme, as a key trigger of tau buildup in the brain. When OTULIN was disabled, tau vanished from neurons and brain cells remained healthy. The ...

Scientists discover how aging alters the function of cells, called mesenchymal drift, and manage to reverse this process.

A new study suggests that human egg cells may be protected against certain age-driven changes seen across the rest of the body. The work, published Aug. 6 in the journal Science Advances, didn't ...

For some, January is a time for resolutions, with the goal often tied to being fitter and healthier. And increasingly this ...

As dietitians have told TODAY.com over and over, fiber is the one nutrient we should probably be eating more of. The ...

Aging naturally leads to muscle loss and slower metabolism, but new research shows that the right mix of exercise — aerobic, ...

Aging can affect your skin in various ways. You may notice wrinkles, dry skin, or other changes, such as age spots. There are ways you can protect your skin and decrease your risk of certain skin ...