Forming 50 miles above Earth's surface, noctilucent clouds offer a rare glimpse into one of the least-understood layers of ...

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 ...

Add Yahoo as a preferred source to see more of our stories on Google. Spectacular footage was captured on Wednesday, Aug. 24, that showed a unique cloud flowing over the famous Rock of Gibraltar. The ...

This week's question comes from Regina, who asks about one of the basic elements of our weather, "Why do clouds form?" Meteorologist Rob Shackelford: This might sound like a weird analogy, but I need ...

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 ...

Ever looked up at the clouds and wondered where they came from? That's exactly what atmospheric researcher Lubna Dada studies at the Paul Scherrer Institute. She is part of an international project ...

How did the Red Planet get all of its clouds? CU Boulder researchers may have discovered the secret: just add meteors. Astronomers have long observed clouds in Mars’ middle atmosphere, which begins ...

Daniel Cziczo, professor and head of Purdue University's Department of Earth, Atmospheric, and Planetary Sciences, said that, surprisingly, scientists didn't previously have a full understanding of ...

Is your weather app predicting clouds? No need to pull out that umbrella just yet. Not all cloudy days are the same, or, not all clouds are the same to be exact. There are a number of distinguishing ...

Add Yahoo as a preferred source to see more of our stories on Google. Noctilucent clouds glow above the horizon after sunset. The rare clouds form nearly 50 miles above Earth's surface in the ...