Earth Science & Climate

What Is the Smallest Desert in the World?

Does Earth Have Craters? The Story of Impact Structures

What Is a Depression on a Topographic Map?

Is the Lithosphere Solid? Explaining Its Physical State

How Does Our Sun Compare to Other Stars?

What Soil Do I Need for a Vegetable Garden?

Is Metal a Rock? Explaining the Difference

Why Is Lake Chelan So Deep? The Glacial Explanation

Does the Sphinx Show Evidence of Water Erosion?

How Long Was the Longest Drought in History?

What Temperature Does It Have to Be for Snow?

Can the Weather Change in a Week?

How to Make a Barometer to Measure Air Pressure

What Does Crust Mean in Science?

Is There Water in the Air? Explaining Water Vapor

What Are Some Geological Features and How Are They Formed?

Can the Great Barrier Reef Be Seen From Space?

How Far Is the Sun From the Center of the Galaxy?

How Does Magma Become Igneous Rock?

Where Have History’s Most Devastating Natural Disasters Occurred?