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Chemistry World April 19, 2009 Sarah Houlton |
Lead-lined clouds Lead in the atmosphere has a direct effect on how clouds form, according to research by an international team of scientists. |
Chemistry World July 23, 2008 Lewis Brindley |
'Acid soot' worsens smog Researchers in the US say soot particles in the atmosphere combine with other pollutants to pick up an acid coating that may worsen their influence on local smog and global warming. |
Chemistry World August 24, 2011 Josh Howgego |
Cosmic Rays Get Ahead in CLOUD Organic chemical vapours may have a previously unimagined cooling effect on global climate. |
Chemistry World March 29, 2012 Simon Hadlington |
Seeds of life incubated in proto-planetary nurseries New findings imply that the organic chemistry required to produce the necessary molecules for life is part of the normal processes of planet formation. |
Geotimes April 2005 Sara Pratt |
Space Dust and Snowball Earth Within the spiral arms of the Milky Way galaxy are thousands of giant clouds of dust. Some researchers now say that these clouds collide with Earth every 140 million years, possibly explaining the causes of two distinct periods of widespread glaciation in the planet's geologic past. |
Chemistry World January 9, 2012 Simon Hadlington |
A question mark over cubic ice's existence Chemistry textbooks may have to be rewritten after scientists in the UK showed that an exotic type of ice crystal formed from supercooled water has probably been misidentified and might not exist. |
Geotimes December 2003 Megan Sever |
A year of global ice observations Scientists are now getting the most accurate view ever of changes in the Antarctic and Greenland ice sheets. The new maps, using NASA's Ice, Cloud and Land Elevation Satellite, are shedding light on the processes controlling these ice masses, which comprise 75 percent of Earth's freshwater. |
Chemistry World October 13, 2010 James Urquhart |
Aerosol theory solidifies An international team of researchers has found that atmospheric aerosol particles long thought to be liquid can in fact be amorphous solids. The discovery could improve atmospheric models and climate predictions. |
Chemistry World August 6, 2009 Simon Hadlington |
Organic aerosol mystery solved Scientists believe they may have cracked an important conundrum in atmospheric chemistry: how a volatile molecule released by plants helps to form aerosols that can have a profound effect on weather and climate systems. |
Geotimes March 2007 Nicole Branan |
Volcanic Signatures Reveal Climate Clues Besides providing a new tool to look at the climate impact of past volcanic eruptions, a new study also brings atmospheric scientists a step closer to unraveling the chemistry that sulfur aerosols undergo while they are in the stratosphere, which could help improve climate models. |
Geotimes February 2007 Cassandra Willyard |
Surprise! Stardust Lands Actual Stardust The dust is clearing around a cosmic puzzle that has long piqued the interest of astronomers. Tiny grains of dust, no larger than the width of a human hair, are revealing the conditions in which the solar system, and perhaps life, got its start. |
Chemistry World July 6, 2009 Ned Stafford |
Sulfate-coated soot boosts global warming Sulfate and nitrate particles in the atmosphere are thought to help combat global warming because they reflect sunlight, but a new study suggests that when combined with soot the particles could instead enhance global warming. |
Chemistry World April 4, 2013 Simon Hadlington |
Titanium oxides in stellar clouds finally pinned down After decades of searching, astronomers at last appear to have found two key components of the dust that forms around stars -- the oxide and dioxide of titanium. |
Popular Mechanics July 2, 2009 Andrew Moseman |
The Truth About Water on Mars: 5 New Findings Phoenix reveals much about water, but there's a lot left to learn -- especially about the big question: the possibility of life in Mars. |
Wired October 2009 Mike Olson |
Weather Geeks Champion New Armageddon-Worthy Cloud Strange, ominous-looking clouds of late dubbed undulatus asperatus are a new anomaly that may be the newest entry into the International Cloud Atlas. |
Chemistry World July 21, 2010 James Urquhart |
Volatile elements locked in moon rock Samples of a mineral present on the Moon and on Earth have been found to contain almost the same concentrations of hydrogen, chlorine and sulfur, adding weight to questions over how the Moon formed and evolved. |
Chemistry World March 11, 2014 Tim Wogan |
Dinosaur mass extinction may have been triggered by acid rain Most scientists accept the principal cause of the Cretaceous -- Tertiary mass extinction was a 10km asteroid hitting the Yucatan peninsula, but the precise mechanism by which this caused the extinction remains controversial. |
BusinessWeek October 24, 2005 Otis Port |
Rainmaking Has Its True Believers -- And Skeptics While modern rainmakers and their clients believe the technology works, convincing the skeptics will be difficult. |
IEEE Spectrum May 2007 William B. Gail |
Climate Control We will be able to engineer the Earth to our liking -- but we'd better start now. Before we picked a climate, we would need to evolve the political, commercial, and academic institutions to get us there. |
Chemistry World August 25, 2011 Simon Hadlington |
Meteorites Are a Chip Off the Old Asteroid Block New findings confirm that the most common type of meteorite found on Earth derive from so-called stony or S-type asteroids. |
Chemistry World September 20, 2012 Jon Evans |
World's smallest ice cube created Ice crystals must contain at least 275 water molecules, say German chemists. This size limit has implications for any process that involves ice particles, from cloud formation to making the perfect gin and tonic. |
Chemistry World September 1, 2014 Jennifer Newton |
Wendy Brown: Space dust chemistry Professor Wendy Brown's research reproduces the cold and low pressures of space to model chemical reactions that occur when particles are brought together on interstellar dust grains. |
Chemistry World July 31, 2014 Caryl Richards |
New source of hydroxyl radicals found in the clouds An international collaboration of scientists has discovered a previously unidentified source of tropospheric hydroxyl radicals generated by the interaction of ozone with the surface of clouds. |
Popular Mechanics August 21, 2008 Emily Gertz |
Desert Storm Watch: Scientists Observe Saharan Dust to Predict the Next Big Hurricane Season A University of Wisconsin researcher and his team have connected the dry, windswept plains of the Sahara to the intensity of the Atlantic hurricane season. |
Chemistry World July 1, 2013 Laura Howes |
Quantum tunnelling in space Interstellar dust clouds might be host to more chemistry than previously imagined. |
Chemistry World November 10, 2010 Mike Brown |
Sulfur story unearths oxygen environment Earth's atmosphere could have supported complex life 400 million years earlier than thought, according to sulfur isotope signatures found in some of the oldest rocks on Earth. |
Geotimes November 2003 Naomi Lubick |
Meeting updates: particles on Mars and Earth Ripples and dunes on Mars... The future of dust on Earth |
Chemistry World May 13, 2014 Patrick Walter |
Star chamber sparkles with space dust Nasa has created star dust down here on Earth. The dust was produced in a lab by simulating the conditions found in the atmosphere of a red giant star. |
Wired Sarah Douglas |
3 Weird Things About the Moon Three small unknown facts about the moon. |
Popular Mechanics November 3, 2008 Andrew Moseman |
How Geoengineering Works: 5 Big Plans to Stop Global Warming Some scientists believe that now is the time to research such proposals so that in 10 or 20 years, should governments fail to act, scientists have them at the ready. |
CIO February 20, 2015 Bob Violino |
5 Things CIOs Need to Know About Hybrid Clouds Start planning now. Whatever cloud technology it has today, a company is likely to end up with a hybrid cloud in the near future. |
Chemistry World August 1, 2006 Katharine Sanderson |
Whirling Dust Devils Bust Martian Methane Snow storms of hydrogen peroxide might sound like an easy way to go platinum blonde, but their existence on Mars could help solve the conundrum about levels of methane gas in the martian atmosphere. |
Chemistry World July 24, 2015 Andrea Sella |
Wilson's cloud chamber Charles Wilson was a Scottish physicist and meteorologist (1869 -- 1959). He invented a particle detector based on an apparatus for generating clouds. |
Chemistry World May 24, 2012 Jon Evans |
Can magma crystals predict eruptions? Mineral crystals blasted out from volcanoes can provide a window into the powerful processes going on inside those volcanoes, say UK and German earth scientists. |
IEEE Spectrum March 2008 Willie D. Jones |
New Sensor Shows Electric Nature of Dust Devils Electric field sensor could help in climate studies and electronics manufacturing too. |
Science News February 9, 2008 |
Science Safari: Marine Cloudmakers Video that explains how marine particles get distributed to the atmosphere. |
BusinessWeek November 27, 2006 Adam Aston |
Wild Fixes For A Warming Planet Scientists are envisioning giant but risky engineering projects to undo climate change. |
Chemistry World May 18, 2012 Anthony King |
Ultra-low sulfur jet fuel on the radar The costs and benefits of introducing ultra-low sulfur fuel for aviation have been weighed up in a new study, and there are unexpected pros and cons for the environment. |
Geotimes June 2003 |
Geophenomena Evidence for Dust Bowl dust in Greenland... New sinking rates for Louisiana |
Popular Mechanics April 2008 Elizabeth Svoboda |
Weather Modders Aim to End Droughts With Efficiency by Sky Armed with new technology, cloud seeders fly to the rescue of water-starved regions of the country. |
Geotimes May 2004 Joshua Chamot |
Big Impact for a Small Moon Mineral Researchers have identified a new mineral from the moon, revealing new details about space weathering processes and offering a better understanding of remote observations of the moon and its brethren. |
Chemistry World February 1, 2008 Victoria Gill |
Snapshots Reveal Bone Mineral's Strength Secret Researchers in the Netherlands have produced the first real-time, three-dimensional images of the formation of calcium carbonate crystals, a robust biological mineral that holds promise as a future bone replacement material. |
CIO June 14, 2012 James Staten |
How CIOs Can Get More From the Cloud Enterprise IT leaders are increasingly embracing cloud services. In order for these services to be successful, however, business and IT need to communicate and collaborate. |
InternetNews July 30, 2010 |
New Public Cloud Storage Services Target IT Technology advances and lower costs make public cloud services a more attractive option for the enterprise. |
IEEE Spectrum March 2008 |
Dust-Devil Dynamo Natural electric fields can play a role in determining the amount of dust that makes it into the atmosphere, influencing weather and climate. |
CIO September 14, 2008 Margaret Locher |
The Wisdom of Cloud Computing A hot technology like cloud computing must weather stability, security, and support issues to win over large enterprises. |
CFO July 15, 2010 David McCann |
Your Cloud or Mine? Before companies can migrate their IT to "private" or "public" clouds, they need a better grasp of current costs. |
CIO May 13, 2010 Maryfran Johnson |
Cloud Integration Triggers Familiar Headaches There's no easy way to integrate on-premise systems with the cloud or multiple clouds with each other. |
Chemistry World March 4, 2010 Hayley Birch |
Accumulation of acid in atmosphere explained The research could also have implications for global climate modelling, enabling scientists to reduce uncertainties related to the effects of aerosols in their predictions. |
Military History Quarterly Gregory G. Bolich |
Military Technology: Using a Cloud of Dust in Ancient Warfare In the ancient world, a clever commander could use clouds of dust and dirt to gain a great victory and avoid a crushing defeat. |