See more of our trusted coverage when you search. Prefer Newsweek on Google to see more of our trusted coverage when you search. Bizarre, beautiful clouds—known as mother-of-pearl clouds because they ...

"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 ...

Noctilucent clouds were some of the most beautiful sights in the night sky. But scientists began to notice they were appearing more frequently and in new locations. Forming at the coldest region of ...

See more of our trusted coverage when you search. Prefer Newsweek on Google to see more of our trusted coverage when you search. A blanket of strange pock-marked clouds has been spotted by NASA ...

Add Yahoo as a preferred source to see more of our stories on Google. Lenticular clouds, like this one over a mountain in Chile, can look like flying saucers. Bilderbuch/Design Pics ...

The age of the noctilucent cloud is upon us. Night-shining clouds are historically rare, beautiful formations of shimmering ice crystals hanging in the upper atmosphere that were only visible in the ...

Beachgoers in Portugal were hit by a pleasant surprise- after huge ‘roll clouds’- a type of cloud formation- turned the coast into something ‘hauntingly beautiful’. A video was shared online, which ...

WRAL viewers submitted photos of beautiful clouds they saw in the sky before Wednesday night's storms. WRAL meteorologist Elizabeth Gardner said they're actually quite common. Other WRAL Top Stories ...