Earth Science & Climate

What Is a Seismologist and What Do They Do?

Why Are the Poles Cold? The Science Behind Polar Temperatures

Do the Northern Lights Happen in Summer?

What It Means to See a Rainbow: Science and Symbolism

Why Is It So Cold in Colorado?

Why Have the Gas Giants Failed to Collapse Into Stars?

What Is Zero Gravity and How Does It Work?

What Makes Lake Superior an Inland Sea?

Why Is It So Windy in Texas? The Science Explained

How Long Do Sandstorms Last and What Factors Affect Them?

How Does Petrified Wood Happen? The Scientific Process

What Is Sub-Freezing Temperature and Why Does It Matter?

How Dubai Got Water: From Wells to Desalination

What Does a 75 Percent Chance of Rain Actually Mean?

Is a Diamond a Rock or a Mineral?

How to Spot the Planet Venus in the Night Sky

What Is an Altostratus Cloud and How Does It Form?

Does Snow Make It Brighter at Night?

Why Is the Moon Out in the Daytime?

How Much Snow Is Equal to 1 Inch of Rain?