Earth Science & Climate

What Is Olivine? Its Chemistry, Formation, and Uses

What Is the Temperature of the Mediterranean Sea?

What Does Sunstone Look Like?

How Is Perlite Made? From Raw Ore to Expanded Product

What Minerals Are Found in North Carolina?

Is Marble an Extrusive or Intrusive Rock?

What Effect Does the Spinning of the Earth’s Core Have?

Is Las Vegas on a Fault Line? The Seismic Risk Explained

How Can a Farmer Determine the Nutrient Content of a Field?

What Is Lava Sand and How Is It Used?

Why Is NYC So Humid? The Science Explained

When Are Flood and Ebb Currents Normally at Their Strongest?

How Big Is Stone Mountain Underground?

What Happens When Air or Wind Hits a Mountain?

What Are the Three Largest Deserts in North America?

What Is the Difference Between Hail and Snow?

Where Are Gemstones Found in the World?

How to Identify Hematite: Streak Test & Other Methods

Are Stars Actually White? The Science of Stellar Color

What Do All Stars Have in Common?