Environmental Science

At What Temperature Does Plastic Release Toxins?

Can the World Run Out of Oil? The Scientific Answer

Is Florida at Sea Level? Explaining the State’s Elevation

At What Altitude Do Planes Fly and Why?

Why Does Heat Flow From Hot to Cold?

How Does a Barometer Work? Measuring Atmospheric Pressure

Why Do I Smell Cigarettes When No One Is Smoking?

Are Crystals a Type of Rock? A Scientific Explanation

Is Printing Bad for the Environment?

What Is Shadow Flicker? Causes, Impacts, and Mitigation

Can the Milky Way Be Seen From Earth?

How Long Would It Take for Light to Travel Around the Earth?

Why Is the Sky Pink in the Morning?

How Does Copper Oxidize and What Causes the Green Patina?

What Happened to Earth’s Second Moon?

How Does Total Asteroid Mass Compare to a Terrestrial World?

Why Does Hot Air Rise? The Science of Convection

What Is the Color of Saturn’s Rings?

Are Sapphires Always Blue? The Science of Their Colors

What Does Widespread Thunderstorms Mean?