Bizarre, beautiful clouds—known as mother-of-pearl clouds because they resemble the inside of a pearl oyster shell—have been caught on camera high in the sky over Norway. These polar stratospheric ...

CHICAGO (WLS) -- All clouds are made up of basically the same thing: water droplets or ice crystals that float in the sky. Cloud types are classified by appearance and location in the sky. High clouds ...

Breakthroughs, discoveries, and DIY tips sent six days a week. Terms of Service and Privacy Policy. Clouds are a lot like Baskin-Robbins. They’re timeless, can be ...

Did you see the really pretty clouds over North Texas this afternoon? They looked like waves in the clouds. This cloud type is called Undulus Asperatus. It has just recently been recognized as an ...

Cumulus clouds get all the press, what with their imagination-energizing shape-shifting powers ("I see a duck!" "I see a bunny!" "I see the opening scene from Winnie the Pooh's new movie!") But there ...

"It's a beautiful cloud but not unusual," she said. "It's a nearly textbook cumulonimbus, or thunderstorm cloud." According to Gardner, "A front helped create a line of storms across the central part ...

What are those oddly beautiful but scary clouds that hang down from thunderclouds at times?.....Likely mammatus clouds. They generate a ton of excitement on social media and are somewhat of a ...