But Why is a show led by kids. They ask the questions and we find the answers. It’s a big interesting world out there. On But Why, we tackle topics large and small, about nature, words, even the end ...

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, tips, ...

You already know it’s best to lay off high-salt foods like movie-theater popcorn and french fries, but you also need to be on the lookout for less obvious foods that are loaded with sodium.