It all started with a swollen knee last March. It had been aching for a few days and one evening after a work event it became ...

About a quarter of Americans have arthritis, with osteoarthritis being the most common form. Countless ointments, lotions, pills and gadgets aim to ease arthritis symptoms, which can be debilitating .

When we break a bone, the damage is obvious. But not every health condition in life is so clear-cut. Many ailments are considered a "silent disease" because they don't have obvious symptoms. Instead, ...