Millions of people use a wearable health and fitness tracker. These devices can be useful for monitoring activity levels, sleep quality and heart rate. But for some, wearables can have unintended ...

India’s healthcare system has yet to match the country’s claimed growth in economy and living standards.

Every fastball asks a small ligament in the elbow to do a job it was never built to handle. That strain has become one of baseball’s defining costs, with torn ulnar collateral ligaments, or UCLs, ...