Earth Science & Climate

Is Sunset When the Sun Starts to Go Down?

How Humid Is Houston? A Look at the Numbers

How Many Ways Does the Earth Move?

What Did the Earth Look Like 500 Million Years Ago?

What Is a Ferrel Cell and How Does It Work?

What Is the Difference Between Permafrost and the Active Layer?

What Are the Effects of Earth’s Rotation?

What Is the Climate Like in New York?

Why Is the Supermoon Orange?

What Does Mostly Sunny Mean in a Weather Forecast?

Why Are Jet Streams Stronger in the Winter?

What Is a Spring? The Science of Groundwater Emergence

What Are the Names of Galaxies and How Are They Chosen?

What Are the Names of the Two Types of Lava Flows?

Why Are So Many Lakes Around the World Drying Up?

How Does Permafrost Affect Settlement in Russia?

Why Is the Dirt Red in Georgia?

Is India Its Own Continent or a Subcontinent?

What to Add to Clay Soil to Improve Drainage

Where Do the Equator and Prime Meridian Intersect?