Earth Science & Climate

How Big Is Earth Compared to the Sun?

Where Are Sunstones Found? From Oregon to Around the World

How Are Earthquakes Both a Destructive and Creative Force?

What Is Green Obsidian? Its Formation and Origins

What Are the Major Landforms in Mexico?

Does Columbia, SC Get Hurricanes?

Is the Mediterranean Sea Saltwater?

When Was the Last Time Mount Shasta Erupted?

Why Is Black Ice So Dangerous? The Science Explained

How to Tell If Green Obsidian Is Real

Why Is It So Windy Lately? A Look at the Science

What Is a Weather Forecast and How Is It Made?

What Gives a Star Its Energy? The Power of Fusion

What Is the Streak of Peridot and How Is It Tested?

Is a Waterspout a Tornado? The Key Differences

What Is an Anemometer and How Does It Work?

Why Is Tin So Expensive? From Scarcity to Market Forces

Why Is the Average Density of Comets So Low?

How Much Weight Can 75 MPH Winds Move?

What Animals Actually Drop From the Clouds?