While clouds are typically thought of as being white or gray, they can actually appear in a range of colors, particularly during sunrise or sunset. These vibrant hues—red, orange, and pink—are ...

Astronomical images do, too, often with even more colors: Many Hubble images, for instance, use five or more filters that are then each assigned to different corresponding colors. This makes the ...

You might have looked up at the sky and noticed one layer of clouds moving in a different direction from another. Clouds move along with the wind, so what you’re seeing is the wind changing ...

The fluffy ring is made up of cumulus clouds that have been sculpted into ... and falling of air that's been warmed or cooled to different temperatures, known as convection. There are two types ...