Earth Science & Climate

What Does Obsidian Look Like? Color, Texture, and Patterns

Is Freezing Rain Snow? The Science Explained

What Is Nonfoliated Texture? A Look at Quartzite

Are Meteors and Meteorites the Same Thing?

What Is Apatite Stone? Properties, Uses, and Value

How to Identify Thundereggs in the Field

Are Any Parts of Texas Below Sea Level?

What Are the Different Types of Opals?

What Property Distinguishes Metallic From Nonmetallic Minerals?

How Many Inches of Rain Does San Diego Get a Year?

How Astronomers Used Technology to Study the Crab Nebula

Is Jasper a Type of Quartz?

How to Find Relative Humidity With Wet and Dry Bulb

What Are Mars’s Neighboring Planets?

What Is the Result of Divergent Plate Boundaries?

How Deep Is the Underwater Waterfall in Mauritius?

Is Anorthosite an Intrusive or Extrusive Rock?

Is It Possible for the Earth to Stop Spinning?

How Are the Outer Core and the Inner Core Alike?

What Does 60 MPH Wind Feel Like?