Residents of Vancouver, B.C., and Ottawa, Ont., were lucky enough to witness an unusual, picturesque phenomena known as ...

An unusual type of circular cloud formation has been spotted and photographed ... "They look like giant flying saucers. They are very rare but we had a few of them out there during the afternoon." ...

Weather watchers were treated to an exceptionally rare display on Friday evening as rare cloud formations filled Vancouver ...

Stunned sky-watchers in the US state of Wyoming have snapped photos of a rare cloud formation crashing across the horizon like ocean surf. "This was special and I immediately knew I needed to ...

A rare cloud formation that is sometimes confused with a UFO has been reappearing in the same spot in New Zealand for over 100 years. A recent NASA photograph showed the smooth white cuttlefish ...

Oct 25, 2020 Oct 25, 2020 Updated Oct 28, 2020 0 Axel Hildebrandt took this picture in Upper Saucon Township, Lehigh County. Axel Hildebrandt took this picture in Upper Saucon Township, Lehigh ...

A striking cloud formation, known as asperitas, formed over Vancouver on Friday. The rare type of cloud, whose name is Latin for "roughness" was first observed in 2006 by an amateur cloudspotter ...

A rare cloud formation called the Taieri Pet was seen over New Zealand. NASA's satellite captured an image of this cloud. The cloud is formed due to north-westerly winds over the Otago region.

The Taieri Pet, a rare and ethereal cloud has formed over New Zealand's Otago and NASA satellite has captured the stunning ...

CBC science specialist Darius Mahdavi confirmed the asperitas cloud, saying, "I've only properly seen them once before....but ...

A rare wavelike cloud formation rolled across the sky over Hong Kong’s Victoria Harbour in late October, its undulating curves bathed in gold and pink hues amid the glow of the setting sun.