Earth Science & Climate

How Are Sea Cliffs Formed by Erosion?

Where to Find Geodes in Virginia and How to Collect Them

Why Are Some Clouds Flat on the Bottom?

When Was Lake Tahoe Formed? A Look at Its Geological History

What Is a Firestorm? The Science Behind the Inferno

Are We Running Out of Natural Gas?

Why Are Topographic Maps Useful?

What Type of Weather Is Associated With a Cold Front?

Is Pyrite a Crystal? Explaining Its Structure

What Color Is the Moon? From the Surface to the Sky

Are Agates Fossils? Why or Why Not?

What Color Is Soil and What Does It Mean?

Can You Walk on Clouds? The Science Explained

Which Planet Has the Hottest Surface Temperature?

How Much Oil Is in the Arctic?

What Is a Roll Cloud and How Does It Form?

What Dinosaurs Lived in Ohio? The Fossil Evidence

Where Is Tornado Alley in Missouri?

Is Volcanic Rock Magnetic? The Science Explained

What Is a Rain Squall and How Does One Form?