Before we discuss the different colors of aurora, let's first quickly remind ourselves how auroras form. Auroras are caused by energized particles from the sun slamming into Earth's upper ...

Narrator: Believe it or not, this is a diamond. And the reason you can't see it is because it's covered with the darkest color on Earth. In fact, this material is so dark that it captures at least ...

Vanceva, a company that produces a broad spectrum of colors for laminated glass, presents its Earth Collection of polyvinyl butyral (PVB) interlayers of 11 different earth tones in shades of blue ...

Earth, our home planet, is a world unlike any other. The third planet from the sun, Earth is the only place in the known universe confirmed to host life. With a radius of 3,959 miles, Earth is the ...