In “Replaceable You,” Mary Roach describes mind-boggling efforts to replace human body parts—and why it’s proven to be so ...

Apparently I'm developing Musical Ear Syndrome, or musical tinnitus. When its quiet and I'm trying to sleep I'll hear what sounds like a radio playing quietly in another room. It seems to be a form of ...

That unusual body odor you’ve noticed might be more than just a sign to shower or change deodorant brands – it could be your body trying to tell you something important about your health. Medical ...