In the summer months, the skies can fill up with a variety of interesting and unusual cloud formations, especially during stormy weather. Clouds are more than just picturesque features of the sky; ...

Cloud shapes arise from how air moves and mixes at different heights. When air rises, it cools. If it cools to its dew point, water vapour condenses into droplets or ice, forming a cloud.

SALT LAKE CITY (KUTV) — Mother Nature put on a display of convection (rising air) over the mountains, lifting moisture rapidly toward an invisible ceiling in the atmosphere. The event began with a ...

This is the dramatic moment a waterspout forms over the sea off Naha Airport in Japan. Footage shows a swirling column extending from the sky near the airport in Okinawa on Wednesday afternoon. The ...