The room we are in is locked. It is windowless and lit from above by a fluorescent bulb. In the hallway outside—two stories beneath the city of London—attendants in dark suits patrol silently, giving ...

For millennia, people have suffered from bunions, a painful condition that’s uniquely human. Here’s why—and how to ease the pain. A colored x-ray image highlights bunions in the feet of a 54-year-old ...