Chickenpox, also called varicella, mostly affects children. But you can still get it as an adult if you’re exposed to the varicella-zoster virus and you don’t already have immunity from the chickenpox ...

The goal in the world of global health is to bring an end to this scourge by 2030. A new drug looks as if it could do the job ...

Regular snoring becomes more likely as you age. For me, the condition seems to have emerged about five years ago, in my early 30s, although it’s hard to pinpoint the precise beginning because I was ...

It’s not a crisis. It’s not a reflection of your parenting. It’s going to be fine.