Earth Science & Climate

How Long Did It Take for South America and Africa to Split?

When to Turn Off Sprinklers in Colorado

Can We Make It Rain? The Science of Cloud Seeding

What Is Spodumene Used For? From Lithium to Gemstones

How Do Joints Differ From Faults?

Does Idaho Have Natural Disasters?

What Does La Niña Mean for Texas?

How Can People Prepare for Tsunamis?

Which Type of Seismic Wave Produces the Most Severe Ground Movement?

How Was the Sahara Desert Formed?

When Is Tornado Season in South Dakota?

What Makes Tornadoes Difficult to Predict?

What Are S-Waves? The Science of Shear Waves

What Is the White Stuff That Comes Out of Planes?

Why Does the Earth Move but Not the Sun?

What Kind of Rock Is Formed When Magma Cools Below the Surface?

Where Are Most Modern Divergent Plate Boundaries Found?

What Are Oceanic Plates Made Of?

What Is Lahaina Noon? The Science of the Zenith Sun

Which Continent Is Farthest South on Earth?