For a brief moment, the sky over Bismarck turned into a series of snow-covered hills. A rare form of clouds blossomed over the city Friday afternoon, creating the illusion of rolling hills covered in ...

NASA’s Curiosity rover captured stunning images of Martian twilight clouds, revealing iridescent dry ice formations on Mars.

Scientists and X users react to claims by a Georgia Congresswoman that Californian wildfires could be put out with cloud seeding.

Gravity wave clouds form in wave-like patterns in sky, oftentimes resembling ripples in a body of water from a rock being thrown. These types of clouds are created from air in the atmosphere ...