Have you ever wondered how clouds stay in the sky? Here's your answer, and by the way, the weight of an actual cloud might surprise you.

At low altitudes, fluffy cotton-like cumulous and dark-gray nimbostratus clouds garnish the sky, changing daily. Higher in the atmosphere, clouds become thinner and wispier, like cirrus clouds.

NASA’s cloud creation is not a sinister plot but rather a scientific experiment aimed at advancing our understanding of Earth’s upper atmosphere. These artificial clouds are produced by ...

The history Kelvin-Helmholtz clouds are named after Lord Kelvin and Hermann von Helmholtz, and moreover, after their discovery of Kelvin-Helmholtz instability. The two had studied the physics ...

WRAL viewers submitted photos of beautiful clouds they saw in the sky before Wednesday night's storms.

The English indie-rock band returns with an album that balances visceral vocals, theatrical arrangements and surreal imagery.

The Magellanic Clouds, in particular, are an excellent laboratory to study how galaxies interact with each other—swirling gas and dust between them, morphing their shapes, and even trading whole ...

The circular or elliptical gaps in the cloud cover appear to be punched out from the sky. Here's what causes them.

It looked like the clouds were written in cursive this morning just before sunrise, all thanks to another launch from the Space Coast.

Clouds in the Sky They Will Always Be There For Me, Porridge Radio’s fourth album, is a treasure trove of lovesick lucidities and unhappy happiness, the older-than-time contradictions of human life.

Clouds in the Sky They Will Always Be There for Me, the fourth album from Margolin’s band Porridge Radio, arrives at the tail end of an exhausting stretch for the UK quartet.