In this video, discover a step-by-step guide on how to make your own wood burning rocket stove. Perfect for camping or ...

If you stayed awake in science class as a kid, the payoff comes when you get a good laugh out of Freya McGhee’s jokes.

How do volcanoes work? What happens beneath their surface? What causes the vibrations—known as tremor—that occur when magma ...

A volcano model - packed with powdered sulfur, charcoal, and what investigators called a “special salt” that matched the ...