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

VO2max is a measure of cardiovascular fitness, and many watches and fitness trackers can estimate it for you. Here's what you ...

A method using light to measure blood glucose levels could save diabetes patients from frequent finger pricks every day.

Gallu is one of Phasmophobia’s newest ghosts, added with the Winter's Jest Event on December 16, 2025, and it’s built to ...