Earth Science & Climate

Flower Fossils: What They Reveal About Earth’s Past

What Is Soil Made Out Of? Breaking Down the Components

Antarctica’s Water: Ice, Hidden Lakes, and Deep Ocean

Can You Smell Rain? The Science of a Storm’s Scent

Can Wind Farms Affect Rainfall?

Does Jade Fade in the Sun? Healthy Color vs. Sun Damage

Pennsylvania Humidity: What to Expect and How to Manage It

Why Is Grass Wet in the Morning If It Didn’t Rain?

Is There Breathable Air on Mars?

Why Did Scientists Reject Wegener’s Theory?