Earth Science & Climate

Are Gold Nuggets Pure Gold? The Truth About Their Purity

Which Is the Windiest Planet in the Solar System?

What Is a Snow Gauge and How Does It Work?

What Is a Lapis Lazuli? Its Makeup, Sources, and Uses

Do Rocks Float on Lava? The Science of Buoyancy

How to Lay Gravel on Soil for a Stable Surface

What Stars Are Bigger Than UY Scuti?

How Was the Cascade Mountain Range Formed?

Why Are Tsunamis So Dangerous? The Science Explained

How Old Are Crystals? The Science of Dating Earth’s Oldest

What Are the Major Features of the Moon’s Surface?

Is Copper a Renewable or Nonrenewable Resource?

Why Is There So Much Gold in Australia?

Can Droughts Cause Wildfires?

Are There Earthquakes in Florida?

When Does Hurricane Season Start in NC?

What Hurricane Hit Florida in 2016?

Is Native Gold a Mineral? The Scientific Answer

What Are Pyroclastic Materials and How Do They Form?

What Was Antarctica Like Millions of Years Ago?