Clouds

Clouds form when water vapor condenses as liquid water onto particles in the Earth's atmosphere and are composed of billions of tiny water droplets or ice crystals, depending on how high they are in the atmosphere. The three basic patterns of clouds are cirrus (wispy), stratus (sheets, or layers) and cumulus (the fluffy, cotton ball-like ones). Clouds can form low to the ground (like stratus clouds), in the middle of the atmosphere (like altocumulus clouds) or high up (like cirrus clouds). Clouds can affect Earth's climate by either reflecting incoming solar rays back out to space or by absorbing and re-emitting infrared radiation coming from Earth's surface. Read the latest research on the various types of clouds and how clouds form below.
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Algae Snot Explodes Cloud Formation Mystery
Marine stratocumulus clouds, algae snot, cloud formation
March 10th, 2014
Open ocean clouds have been found to contain biological substances that can be traced to the waters where they formed.
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Why Cities are Adopting Open Cloud Technology (Op-Ed)
cloud, cloud storage, cloud hosting
December 17th, 2013
Cities are turning to the cloud to improve operations and communications with their citizens.
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Eta Aquarid Meteor Shower: Will Clouds Obstruct Your View?
Halley's Comet
May 5th, 2014
Stargazers in the southern U.S. will have some of the best viewing conditions in North America early on Tuesday morning for the Eta Aquarid meteor shower.
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Super-Eruption Launched Algae Army Into the Sky
diatom
September 19th, 2013
Slimy brown algae not only survived a wild ride into the stratosphere on a volcanic ash cloud, they landed on distant islands looking flawless, a new study finds. On New Zealand's North Island 25,000 years ago, the Taupo super-eruption launched more than
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Dense Cloud Breaks Rules of Star Formation
stars, star formation, astronomy, clouds
April 25th, 2013
A dark bean-shaped cloud in the center of our galaxy is the focus of some curious researchers.
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How Do Clouds Form?
Polar Stratospheric Clouds Over Antarctica
April 11th, 2014
When the sun heats water in the oceans, rivers, lakes and other sources, some of it evaporates, or transforms from liquid water to water vapor. This is the first step in cloud formation.
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Is the Antarctic Ozone Hole Causing Warming?
Antarctic Ozone Hole - Aug. 5, 2013
August 8th, 2013
The hole in the planet's ozone layer may be shifting wind patterns and cloud cover over Antarctica in a way that could be triggering slightly warmer global temperatures, a new study finds.
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