Scientists for decades have attempted to learn more about the complex and mysterious chain of events by which tiny droplets in clouds grow large enough to begin falling toward the ground. Better ...

Atmospheric aerosol particles act as a key modulator of Earth's climate. New particle formation (NPF) from condensable gas molecules is the fundamental source of most atmospheric particles. The ...

Clouds need two essential ingredients to form, and both must be present simultaneously for the process to begin. There are two ingredients needed for clouds to form: water and nuclei. The first ...

Bacteria that colonize tiny plastic fragments drifting through the atmosphere can significantly enhance those particles’ ...

Answer: Clouds form when sufficiently moist air is cooled to the dew point temperature of the air or below, so that either liquid water droplets form on cloud condensation nuclei, or in the case of ...

Cloud cover, one of the biggest regulators of Earth’s climate, is easier to affect than previously thought. A new analysis of cloud measurements from outside the coast of California, combined with ...

When you have looked into western Montana's skies in the past, you may have noticed a fascinating object over the mountains.

Have you ever looked up at the clouds in the sky and wondered how they form? Understanding cloud formation is really important for studying weather patterns and making accurate forecasts. Those clouds ...