Plunging into a tub of ice-cold water just might be the health boost you need. These are the benefits and drawbacks.

By Brad Young, Money feature writer It's no secret that cheap and convenient supermarket food is often bad for you - but what we're not told is how large parts of the food industry have been ...

Welcome to Nat Geo Your Shot: National Geographic’s global community for aspiring visual storytellers. Find the community on Instagram @NatGeoYourShot and follow along for hashtag challenges ...