Earth Science & Climate

What Flies in the Thermosphere?

Is There Gold on the Moon and Is It Worth Mining?

What Is Blue Obsidian and Is It Found in Nature?

Where Is Turquoise Found in the US?

What Would Happen If Halley’s Comet Hit Earth?

Where to Find Geodes in Missouri and How to Collect Them

Is San Francisco Prepared for an Earthquake?

When Is Milky Way Season? The Best Time to See It

Where Is Tantalum Mined? A Look at the Global Supply

Africa Is Splitting Into Two: The Birth of a New Ocean

What Is the Smallest Lake in the World?

What Is the Definition of Ice Wedging?

Can Heat Cause a Power Outage?

What Is the Scientific Definition of Direct Sunlight?

What Are the Different Types of Weathering?

How Many Fire Tornadoes Have There Been?

How Is a Continental Arc Different From an Island Arc?

Why Are All Tides Greatest at the Time of a Full Moon or New Moon?

What Are Rain Shadow Deserts and How Do They Form?

Can a Hurricane Kill You? The Deadliest Dangers