All clouds need “seeds” called condensation nuclei or ice nuclei to properly develop. This could be a speck of dust, clay or ...

Clouds are more than just fluffy cotton balls floating in the sky. They serve as the silent guardians of our atmosphere, playing a critical role in regulating the Earth’s climate. Clouds reflect ...

Not all cloudy days are the same, or, not all clouds are the same to be exact. There are a number of distinguishing factors that make each unclear sky different from the next.

"All clouds form as a result of saturation. That’s when the air contains so much water vapor that it begins producing liquid or ice," EarthSky said.

I can now view all these images by way of a digital cloud, a global network of servers that connects us across a virtual expanse. The Webb telescope’s clouds and O’Keeffe’s clouds both evoke the ...

These are clouds that typically cause the most cloud cover out of all cloud types. On days when the sun is barely visible, we classify these as "mostly cloudy" days.

How does a cloud stay cool under direct sunlight—or seem to vanish in infrared? In nature, phenomena like white cumulus ...

"All clouds form as a result of saturation. That’s when the air contains so much water vapor that it begins producing liquid or ice," EarthSky said.

"All clouds form as a result of saturation. That’s when the air contains so much water vapor that it begins producing liquid or ice," EarthSky said.