Imagine a world where humanity masters every planetary resource available to it—our first step on the famous Kardeshev scale of technological advancement. How distant is that step? Will we even become a true Type-1 civilization, and how...

Earth didn't have water when it formed, but it does now! How did it get wet?

Mercury, Venus, and Mars are all super low on water – so where did ours come from and why do we have so much of it? We think our water came from a few unlikely sources: meteorites, space dust, and even the sun.

In this collection of classic MinuteEarth videos, we take a look at one of Earth’s most critical - and unique - features.

Earth didn't have water when it formed, but it does now! How did it get wet?

The philosophy of NASA's Mars Program has been "Follow the water," but "Where did the atmosphere go?" is still a lingering question. Although fluvial features such as dry riverbeds are visible on Mars, the atmosphere today is too thin...

At the Stable Isotope Lab in Boulder, Colo., scientists are doing a lot of the same things that those CSI folks do on TV. But instead of being "crime scene investigators," these experts are more like "cold scene investigators."...

At the Stable Isotope Lab in Boulder, Colorado scientists are doing a lot of the same things that those CSI folks do on TV. But instead of being ""crime scene investigators,"" these experts are more like ""cold scene investigators.""...