There may be hidden layers to Earth’s core dictated by chemical composition. In A Nutshell Lab experiments suggest Earth’s ...

If all goes to plan, the long metal rod of the core sampler will cut down through the soil of the salt marsh like a knife through warm butter. Mike Priddy and David Bruce take their places in the ...

You've heard of an apple core. It's the part most people throw away. Today, we'll hear about a different kind of core - a ...

The five tents sitting on the white expanse of the Clark Glacier look more like a winter camping site than a scientific field camp. Skis stick out of the snow. A pot on the propane stove holds melted ...

James is a published author with multiple pop-history and science books to his name. He specializes in history, space, strange science, and anything out of the ordinary.View full profile James is a ...