The condition is painful, limiting and often mistaken for normal wear and tear. Here's what you need to know.

Too little or too much sleep might be hurting you more than you think.

Universal” biological signatures of aging shared across different mammalian species—including humans—could offer new clues to ...

For example, we previously reported on research that suggests that an anti-inflammatory diet may reduce the risk of cognitive ...

Some of the most powerful interventions to slow or improve frailty are also the most ordinary: regular movement, adequate nutrition, and meaningful social connection.

Key Points Improving home lighting reduces fall risks by helping aging eyes see clearly, especially at night.Motion-activated ...

Grip strength can be used to assess reduced muscular strength and physiological resilience that accompanies advancing age.

A new study found that sleeping just the right number of hours, but not too much or too little, can help slow biological ...

The idea that aging is a steady, predictable process is being challenged by a new book, which describes a so-called "flicker stage" where some aspects of aging may briefly reverse. Stuart Kaplan and ...

Using clichés about getting older can reinforce ageism—and even harm your health.

Discovering the fountain of youth is an age-old pursuit (pun not intended). One of the latest clock-reversing experiments causing a buzz is a technique called therapeutic plasma exchange, a procedure ...