The sit-to-stand test can help assess your muscle strength and balance. Walking speed is an important indicator of aging, with slower speeds linked to higher dementia risk and increased fall risk. The ...

We came to a bench where a graduate student was working on one of the key mysteries behind antiaging: How does a cell remember its former state? Borrowing from information theory, Sinclair believes in ...

A new study suggests that DNA mutations may limit human life span to 146–194 years, even under favorable conditions. The ...

The clearest evidence came after the researchers depleted the microglia. Mice with Alzheimer’s related pathology slept more than two additional hours each night. Their periods of restorative NREM ...

Some people live past 100 with remarkable health, and researchers may have uncovered one reason why. A new study found that centenarians have a unique chemical "fingerprint" in their blood that sets ...

Scientists have discovered a rare genetic condition which causes people to age at a much faster rate, offering fresh insights into the aging process. The study shows for the first time how a ...

Aging is a gradual, continuous process of natural changes that begin in early adulthood. People do not become older or elderly at any specific age. Traditionally, age 65 has been designated as the ...

The most recent data says Texas ranks third in the U.S. for the number of people living with Alzheimer's. Early detection of the disease is important. But how do you tell the difference between early ...

Add Yahoo as a preferred source to see more of our stories on Google. Doctor examining patient's thyroid glands. (Stígur Már Karlsson /Heimsmyndir via Getty Images) At 52, Cindy Vogel started to feel ...

Researchers have found that changing your diet — even later in life — may slow the aging process in as little as one month. Researchers from the University of Sydney assigned 104 participants aged ...

Aches and pains are a common occurrence, especially as you get older. But it can be hard to tell what's a normal sign of aging and what's worth seeing a doctor about. Luckily, Dr. Cedrek McFadden, ...