We increasingly live two lives, one online, one off. And the online life is becoming the dominant — and more miserable — for ...

As new research spotlights the obesity-cancer connection, experts warn we’ve underestimated just how much excess weight – and the complex biology behind it – can fuel the disease.

WebMD explains various medications for osteoarthritis pain relief, including NSAIDs, corticosteroid injections, and hyaluronic acid treatments. Learn about their benefits and risks.