A new analysis of cloud measurements from outside the coast of California, combined with global satellite measurements, reveals that even aerosol particles as small as 25–30 nanometers may contribute ...

You might already know how it feels to touch a cloud without realizing it. If you’ve ever been outside on a foggy day, you’ve essentially been inside a cloud, just one very close to the ground instead ...

Astronomers have detected a daily weather cycle on a distant gas giant where mineral clouds condense each morning and burn off by evening, a pattern confirmed at high statistical significance using ...

Aerosols are suspensions of solid or liquid particles in the atmosphere that vary in size, composition and origin. Their physical and chemical properties determine their ability to act as cloud ...

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A compelling satellite image suggests that Houston interstate roads can cause clouds. Here's the science behind it.