Earth Science & Climate

Is There Gold in the Sun?

Where Does Perlite Come From and How Is It Made?

Why Is Earth Not Affected by Solar Wind?

What Is a Mantle Plume and How Does It Form?

What Air Masses Cause Tornadoes?

What Antarctica Looks Like Without Ice

Is Space an Ocean? The Science Behind the Analogy

How Is the Deep Ocean Around Antarctica Changing?

Why Does the Equator Stay the Same Temperature?

What Are the Elements of Weather and How Are They Measured?

How Rare Is Copper? From the Crust to Economic Reserves

What Is Iron Ore and Why Is It Important?

Why Does Warm Air Hold More Moisture?

When Does a Comet Become a Meteor?

What Is the Principle of Fossil Succession?

Why Are Ammonites Good Index Fossils?

Why Is Pyrite Dangerous? The Risks of Fool’s Gold

Can You Find Geodes in Georgia?

How Long Has New Mexico Been in a Drought?

How Was the Gobi Desert Formed?