Earth Science & Climate

What Is a Subtropical Desert and How Do They Form?

How Is the Climate in El Salvador?

What Is a Freeze Warning and When Is One Issued?

What Is a Col on a Mountain and How Is It Formed?

What Is Black Ice and How Does It Form?

How to Make Dirt Hard: The Ultimate Guide

Is There Snow in West Virginia?

What Makes a Planet a Planet? The Official Definition

Can Earthquakes Happen in New York?

What Is a Knickpoint and How Does It Form?

Is California Going to Sink Into the Ocean?

How Rare Is a Sapphire? From Common to Exceptional

Why Is Maui So Dry? The Science of the Rain Shadow

Where Is Marble Mined? Major Global Sources

How Much Water Is in Air? Quantifying Atmospheric Moisture

How Much Gold Is in the World?

What Happens to Rock Fragments That Are Buried for a Long Time?

What Physical Feature Distinguishes Biotite From Muscovite?

What Type of Volcano Is Fagradalsfjall?

What Are the Three Types of Earthquakes?