Earth Science & Climate

What Are Aquifers and Why Are They So Important?

Is the Salton Sea Man-Made? The Story of an Accidental Lake

What Does the Wolf Moon Mean and Where Did the Name Come From?

How Many Cloudy Days Does Portland Have Each Year?

Is Wind Stronger the Higher Up You Go?

Is Sedna a Dwarf Planet? Its Status Explained

How Old Are the Great Smoky Mountains?

What Are the Inner Planets of the Solar System?

Why Is It Easier for Red Giants to Lose Mass?

How to Get Rid of a Muddy Yard for Good

How to Spot Saturn in the Night Sky

What Is the Source of the Magma That Fuels the Island Arc Complex?

How Does an Anemometer Work?

Is California on a Fault Line? The Science Explained

How Big Is Space Compared to Earth?

How Much Does Temperature Change With Elevation?

Is Aluminum a Renewable or Nonrenewable Resource?

How Far Inland Does a 15-Foot Storm Surge Go?

Where Are Caves Found? From Karst to Coastlines

How Many Moons Can Fit Inside the Sun?