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

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

This device from SwitchBot measures temperature, humidity, carbon dioxide levels and more to keep my home safe during the winter months.

Pollution is triggering airway obstruction even in people who never had respiratory complaints, said doctors. Here’s when and ...