Earth Science & Climate

What Is the Speed of Sound in Water?

Are There Clouds on Mars? What They’re Made Of

What Is Mineral Soil? Its Formation and Key Properties

How Does Labradorite Form? From Magma to Labradorescence

What Type of Rock Is Rhyolite and How Does It Form?

How Fast Is a Raindrop? The Science of Terminal Velocity

Why Does It Take the Outer Planets So Long to Orbit the Sun?

Are There People of the Moon? From Myth to Science

What Is the Lithosphere and Asthenosphere?

What Would Happen If All the Water on Earth Disappeared?