Health

Scientists are already able to replace many worn-out or missing body parts with new ones. But two-thirds of a person?

The Naked Chef discusses healthy eating and his new TV show

Scanning study finds narrowed veins common, CCSVI rare

Why yelling at your kids is just as bad as physical discipline

Nightingale poop and even sheep placentas are now in the service of a better complexion

It’s the biggest health craze of our time, though some doctors fear it’s creating real problems. (Even the Wheat Belly guru is worried)

Cathy Gulli discusses this week’s cover story

Older children, even teens, are crowding their parents’ bed. Navigating nighttime has never been more contentious.

Julia Belluz on anecdotes, context and the ’lowest form’ of evidence

Amanda Shendruk considers the players and concerns