Earth Science & Climate

What Is the Saltiest Lake in the World?

What Country Has the Most Floods and Why?

Are Sun Dogs Rare? The Science Behind the Phenomenon

How Did Mammoth Cave Form? The Science Explained

What Phenomenon Are Transform Boundaries Most Likely to Produce?

What Color Is Iolite? The Blue-Violet Gemstone

How Big Is a Black Hole Compared to the Sun?

How Are Volcanoes Formed? A Step-by-Step Diagram

What Climate Zone Is Portland, Oregon?

What Is Required for an Igneous Rock to Weather?

What Are Mudslides? Causes, Speed, and Destruction

When Does It Rain the Most in Florida?

How Is a New Moon the Same as or Different From a Total Lunar Eclipse?

What Does Waning Mean in Moon Phases?

How Big Is Halley’s Comet Compared to Earth?

How Do Water Wells Work? From Groundwater to Your Tap

Where Is the Middle of the Earth?

Where Are Diamonds Made? From the Mantle to the Mine

Are Diamonds Made Under Pressure?

How to Fix Water Pooling in Your Yard