I have been getting up every hour or so to urinate at night. I have an extremely painful hip, so getting out of bed is ...

A new generation of aging tests is moving out of specialist labs and into everyday life, promising to tell you how old your ...

The need for dialysis depends on symptoms, the cause of the problem, and overall kidney function, not just one lab result ...

Experts say gait speed, grip strength, balance, and endurance are some of the strongest predictors of long-term independence.