Earth Science & Climate

Does Dry Air Rise or Fall? The Science of Air Density

What Is the Pink Planet Called and Why Is It Pink?

What Would Happen If You Jumped Into Lava?

What Is Silt Made Of? Its Mineral and Organic Makeup

How to See the Man in the Moon and Why It’s There

Is Antarctica Just Ice? What’s Beneath the Surface

What Is the Density of Topaz?

What Is the Deepest Lake in New York State?

Does South Carolina Get Tornadoes?

What Are the Five Steps of the Water Cycle?

What Is a Mudflow and How Does It Form?

What Sequence of Events Could Lead to Magma Becoming Soil?

Do Squall Lines Produce Tornadoes?

What Does a Weather Balloon Look Like?

What Is the Law of Superposition in Geology?

Do Rivers Have Tides? Explaining the Science

Is St. Louis in Tornado Alley?

When Will the World Run Out of Gas?

How Much Would a 125 Person Weigh on Mars?

Does Well Water Freeze in Winter?