(Phys.org) —Exposing packaged liquids, fruits and vegetables to an electrical field for just minutes might eliminate all traces of foodborne pathogens on those foods, according to a Purdue University study.
Cell & Microbiology
Apr 17, 2013
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Not only do humans emit greenhouse gases into the atmosphere, but they also do things that help remove these gases from the atmosphere—for example, planting more forests or other land management techniques can lead to greater ...
Environment
Apr 10, 2013
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(Phys.org) —According to a newly-published NOAA-led study in Geophysical Research Letters, as the globe warms from rising atmospheric concentrations of greenhouse gases, more moisture in a warmer atmosphere will make the ...
Earth Sciences
Apr 5, 2013
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(Phys.org) —An instrument that will measure the composition of Mars' upper atmosphere has been integrated to NASA's Mars Atmosphere and Volatile EvolutioN (MAVEN) spacecraft. MAVEN has a scheduled launch date of Nov. 18.
Space Exploration
Apr 3, 2013
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When the Mars Atmosphere and Volatile Evolution (MAVEN) mission begins its journey to the Red Planet in 2013, it will carry a sensitive magnetic-field instrument built and tested by a team at NASA's Goddard Space Flight Center ...
Space Exploration
Mar 26, 2013
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Tiny particles impact our air quality and cause health problems, but European researchers have been discovering how these particles can also influence climate change.
Environment
Mar 14, 2013
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Data from the HIAPER Pole-to-Pole Observations (HIPPO) study of greenhouse gases and aerosols are now available to the atmospheric research community and the public.
Earth Sciences
Feb 13, 2013
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A team of U.S. ice-coring scientists and engineers in Antarctica, funded by the National Science Foundation (NSF), have recovered from the ice sheet a record of past climate and greenhouse gases in the atmosphere that extends ...
Earth Sciences
Feb 5, 2013
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Increased levels of greenhouse gases, particularly carbon dioxide (CO2), have been associated with the burning of fossil fuels, deforestation, cultivation of grasslands, drainage of the land, and land use changes. Concerns ...
Environment
Feb 1, 2013
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Even if you live more than 1,000 miles from the nearest large city, it could be affecting your weather. In a new study that shows the extent to which human activities are influencing the atmosphere, scientists have concluded ...
Earth Sciences
Jan 27, 2013
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