Over 70 million Americans wear digital activity trackers (DATs) to record their sleep, steps and heart rate. A new study from ...

A quick sitting-rising test reveals surprising insights into your health and longevity, measuring strength, balance, and ...

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

CNET has been testing robot vacuums for years, but we're always refining our testing procedures. Here's the process we use to evaluate robot vacuums for cleaning, navigation performance, obstacle ...

Delhi's air quality is continuously deteriorating. You can easily check how safe the air in your home is. You can take care ...