Have you ever looked up at the sky and been struck speechless by a cloud so strange it seemed like a message from another ...

The breathtaking formation can be seen hovering motionlessly in the clear blue sky, with the mountain's peak partially veiled by layers of cloud on June 15. Lenticular clouds form when moist air ...

The clouds, shaped like curling waves and formed by a phenomenon known as Kelvin-Helmholtz instability, occur as a result of differences in air density in adjacent layers of the sky.

Early Tuesday morning, a delicate, wispy cloud type rarely seen formed over western Montana, lighting up the pre-dawn sky.

Like a lot of people, I've been into clouds since I was a child. I loved to imagine them as animals in the sky. I loved getting lost in daydreams, staring at them out the windows during a boring ...

Cloud forests in South America are created by an amazing tango danced between land, water and ether — this explains their holding the highest biodiversity on Earth Earth’s atmosphere itself ...

Rarer are banner clouds, which form from horizontally spinning air on one side of a mountain. Wind plays a big role You might have looked up at the sky and noticed one layer of clouds moving in a ...

These cloud formations aren’t terribly mysterious, despite their nearly perfect orientation across the sky. Cloud streets are simply long rows of cumulus clouds that develop parallel to the ...

USDA scientists are testing new cloud seeding technology to help fight drought by unlocking more rain from clouds. The key ingredients are tap water and a small electrical charge.