A 91-year-old man with a history of bladder carcinoma and left total knee arthroplasty was evaluated because of left knee pain. A culture of synovial fluid showed no growth. A diagnosis was made.

Almost all of us have shifted to hybrid work-from-home setups — and it’s having a huge impact on the way we exercise, sparking a huge rise in popularity of home workouts.

Experts share the best types of interval training to help you improve both as a long-distance runner and an all-around athlete.

If you’ve given up on your New Year’s resolutions to get fit, here are some tips for getting back in the saddle.

Few researchers have addressed the issue of the causality between public deficit and economic growth. Previous work has ...