Earth Science & Climate

Are the Northern Lights Disappearing?

Is Siberia a Desert? The Science of Cold Deserts

How Is the “Good” Ozone Gradually Being Destroyed?

Does Lake Michigan Have Rip Currents?

What Instrument Is Used to Measure Relative Humidity and Dew Point?

What Does Thunder in Winter Mean?

Why Is Sunlight More Concentrated at the Equator?

What Is the Color of Sand and What Determines It?

How Many Internal Layers Does Uranus Have?

Can the Government Control the Weather?

What Is the Difference Between Permeable and Impermeable Rock?

Why Do Glaciers Matter for the Planet?

Can You Burn Dirt? The Science of Soil and Fire

What Happens to Hot Lava After It Erupts?

How Are Metamorphic Rocks Formed?

How to Build Terraces on a Hill for Erosion Control

What Mountain Ranges Are in Tennessee?

Is There Water on Jupiter?

How to Read a Wind Rose for Direction and Speed

What Is the Mars Symbol and What Does It Mean?