Can research into a rare, accelerated aging disease and "zombie cells" teach us something about the normal aging process? Did you know that a small molecule called NAD + plays a critical role in our ...

We all experience occasional confusion: A word that slips the mind, a forgotten name, or a key misplaced somewhere else. With age, such phenomena become more common, but in most cases, they are ...

"Having an older-appearing brain for one's chronological age can indicate deviation from the normal aging process and may constitute an early warning sign for dementia," says the study's lead author ...

I’m afraid I might be getting Alzheimer’s. How do I know if I’m developing it? Once every few weeks, I forget where I put my phone. Or I walk into a room to get something, and then suddenly wonder ...

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 new theory suggests many age-related diseases may actually start decades before symptoms appear. Researchers say early-life damage — from infections, injuries, or genetic mutations — can remain ...

An international research team has uncovered new insights into healthy brain aging. The researchers found that aging leads to the accumulation of defective energy molecules in the brains of aged mice, ...

While chronological age is easily measured, it fails to capture the complex biological processes that determine the rate of aging. A new proteomic aging clock may predict biological age, mortality ...

Aging is a natural part of life, and most of us expect to see signs of aging in our 50s and 60s, such as wrinkles, gray hair, and slower metabolism. However, some people seem to age much faster than ...

Traveling can delay the aging process and improve physical and mental health, a new study published in the Journal of Travel Research found. Getty Images Dying to book your next trip? Then go ahead ...