Earth Science & Climate

Why Are Total Solar Eclipses So Rare?

What Are Cumulus Clouds and How Do They Form?

What Does Black Obsidian Look Like?

Do Planets Blink Like Stars? The Science of Twinkling

What Do Scientists Research in Antarctica?

Who Invented the Rain Gauge? A Look at Its History

What Does the Pink Moon Actually Look Like?

How Much Is 2 Cubic Yards of Soil?

What Type of Rock Is Dalmatian Jasper?

Where Was Australia Located in Pangea?

Are Shooting Stars Real? The Science Behind the Streak

What Is the Disk Called That Surrounds the Black Hole?

Why Is Alaska Always Daylight in the Summer?

What Are Geological Events and What Causes Them?

How Does Energy From the Sun Lead to Weathering?

What Are the 20 Supervolcanoes in the World?

What Is Reclaimed Land and How Is It Made?

What Is Altitude? Definition, Measurement, and Effects

How Many Times Can a Volcano Erupt?

How Can Tsunamis Be Predicted and Detected?