Earth Science & Climate

What Is a Thermal Gradient and How Does It Work?

What Is the Climate Like in Wetlands?

How Is Spring Water Purified for Bottling?

How Plastic Pollution Fuels Climate Change

How Was Fingal’s Cave Formed? The Geology Explained

What Was the Climate Like During the Cambrian Period?

Why Is It Colder at Higher Altitudes?

When Does the Okavango Delta Flood?

Are Diamonds Made From Coal? The Real Story

How to Calculate the Dew Point and Why It Matters