A 2014 satellite image captured a rare glimpse of a massive, eerily circular ring of clouds that formed slap-bang in the ...

But they can also form a wide variation of shapes and sizes, from castle towers, to a spool of wool, to blanketing the entire sky. Cumulus clouds are the default cloud when it comes to doodling ...

Have you ever wondered how a cloud stays in the sky? In a recent conversation with ... Even though an innocent-looking cumulus cloud may look as light as a cotton ball, it can be heavier than ...

We haven’t figured out exactly what gives them their shape, determines altitude – or makes them rain when they do. But ...

However, if the air is particularly warm and humid, and the atmosphere above is much colder, cumulus clouds ... have looked up at the sky and noticed one layer of clouds moving in a different ...

A rare cloud formation resembling waves in the sky has been seen across North Yorkshire. The billowy phenomenon was captured on camera in Cawthorn on Tuesday night by a BBC weather watcher.