Mountain life: How's the air up there?

This episode shines a light on crystals, and they’re sparkling right back at us! We’ll zoom way in on a diamond to understand the structure that makes crystals special, and hear about some unexpected crystals, too (hint: chocolate chip cookies contain a few different crystals!). ...  Show more

We will be back next week with a new episode! This week we have an episode from our sister show Smash Boom Best: Slime vs Slinkies!Set out these two playthings on a table and see which one your kid grabs first. Is it the gooey, squishy, surprising slime? Or the springy, wiggly, w ...  Show more

Deadly seas. Hurricane-force winds. A punishing journey to the tip of South America is all in a day’s work for Nat Geo Explorer Brian Buma. But Craig Welch, a reporter who calls himself a “normal human being,” also tagged along—and found that a miserable expedition makes for a he ...  Show more

Where is the deepest part of the ocean, and have we been there in person? Ocean explorer Gaelin Rosenwaks answers with an amazing story of the first explorers to dive to a mysterious place called Challenger Deep. It's filled with awesome adventure, incredible risk, and awe-inspir ...  Show more

Have you ever seen a geode? Those rocks that have beautiful crystals inside? Today we're going digging for geodes and talking about how you never know the beauty inside rocks…and people!

If you'd like to tell us about a time when someone did something kind for you, plea ...

Renowned mountaineer Alex Lowe had reached the summit of his career by 1999, scaling some of the planet’s most challenging peaks. Just a few months after he was featured in National Geographic as “one of the world’s finest all-around climbers,” he was killed in an avalanche in Ti ...  Show more