From UFO-like rings and whirlpools of light to rainbow clouds and laser lines, here are 10 strange visual phenomena that can be easily explained by science.

Add atmosphere and depth to your architectural sketches! Learn step-by-step techniques for drawing clouds and sky using pen and ink — perfect for making your sketches more dynamic and visually ...

Watching clouds is a solitary activity for me, even when I'm surrounded by people. If you have a drink or a meal with me in an outdoor café, my eyes will periodically turn to the sky. Every once ...

Northern lights and noctilucent clouds shining in Alberta skies, June 9. (Image credit: @TheAuroraGuy) Thomas captured the scene using a Nikon D810 camera with a 50mm lens, shooting 1/30-second ...

C a Bunch About noon today, I saw these “tunnel clouds” lined up next to each other across the sky. Stunning display of nature on a windy winter’s day in 75 degree weather!