Earth Science & Climate

What Makes the Blue Ridge Mountains Blue?

How Are Wildfires Detected From Lookouts to Satellites?

How Are Terrestrial Planets Formed?

Does the Sun Make the Moon Shine?

What Would Happen If the Sun Blew Up?

What Is Swell and How Does It Form in the Ocean?

Do Stars Have Moons? Why Planets Do and Stars Don’t

How Did Photosynthesis Change the Earth’s Atmosphere?

Why Is the Humidity Higher at Night?

How Is Garnet Made? From Natural Formation to Synthesis

How Much Daylight Do We Gain After the Winter Solstice?

What Is the Life Cycle of a Mine Ore?

How Often Is It Sunny in Seattle?

Does the Great Salt Lake Ever Freeze?

What Are the 3 Types of Seismic Waves?

What Is an Aquiclude? Definition and Key Properties

What Is Seafloor Spreading and How Does It Work?

Can You Purify Ocean Water? How Desalination Works

Does Sunlight Contain Chemicals or Is It Just Energy?

What Are the Different Types of Green Rocks?