SIOUX CITY (KTIV) - This episode is about the formation of clouds. We will use water and matches to make your very own cloud in a bottle. Clouds need four things to form: water vapor, cooling ...

Stonehenge’s central stone, known as the Altar Stone, may have had Scottish and not Welsh origins, researchers say. The finding suggests that Late Neolithic groups had long-distance connections, Bruce ...

LOUISVILLE, Ky. (WAVE) - Cirrus clouds are thin, wispy, high-level clouds that resemble cotton candy threads. While ice crystals make up cirrus clouds, some of the driest and hottest parts of our ...

Marine bacteria carried by warm and moisture-laden atmospheric rivers contribute to the formation of ice clouds at unexpectedly high temperatures in high-latitude regions, research from Japan suggests ...

To climate scientists, clouds are powerful, pillowy paradoxes: They can simultaneously reflect away the sun’s heat but also trap it in the atmosphere; they can be products of warming temperatures but ...

An interesting phenomenon unfolded Monday in the sky over Houston as nearly perfect rows of clouds were spotted. Video submitted to us by a subscriber showed the unmistakable appearance of what are ...

The formation of stars is intricately linked to the complex structure and dynamics of molecular clouds—vast, cold, and dense regions in the interstellar medium that primarily consist of molecular ...