TRI-CITIES, Tenn. (WJHL) — News Channel 11 viewers captured stunning, rare clouds in the Tri-Cities Sunday. The formations are called “undulatus asperatus,” which loosely translates to roughened or ...

Clouds form when water vapor — an invisible gas in the atmosphere — sticks to tiny floating particles, such as dust, and turns into liquid water droplets or ice crystals. In a newly published study, ...

(The Conversation is an independent and nonprofit source of news, analysis and commentary from academic experts.) Miriam Freedman, Penn State and Heidi Busse, Penn State (THE CONVERSATION) Clouds form ...

Clouds form when water vapor—an invisible gas in the atmosphere—sticks to tiny floating particles, such as dust, and turns into liquid water droplets or ice crystals. In a newly published study, we ...

(THE CONVERSATION) Clouds form when water vapor – an invisible gas in the atmosphere – sticks to tiny floating particles, such as dust, and turns into liquid water droplets or ice crystals. In a newly ...

THIS ARTICLE IS republished from The Conversation under a Creative Commons license. Clouds form when water vapor—an invisible gas in the atmosphere—sticks to tiny floating particles, such as dust, and ...

Graduate students analyze cloud formation data with research scientist Jesse Anderson, using the Pi Cloud Chamber to study atmospheric processes. × Michigan Tech's Pi Cloud Chamber is giving ...