(Phys.org) —The newest catalytic converters in diesel engines blast away a pollutant from combustion with the help of ammonia. Common in European cars, the engines exhaust harmless nitrogen and water. How they do this hasn't ...
Materials Science
Sep 10, 2013
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Social media is changing the way that scientists are interacting with each other and with the global community. One example is the way that researchers use Twitter to increase the impact of their research. David Shiffman, ...
Internet
Sep 10, 2013
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Liberals and conservatives are looking for the same thing when they join online dating websites, according to new research co-authored by University of Miami political scientist Casey Klofstad. The study, published in Political ...
Social Sciences
Sep 10, 2013
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The science and engineering capabilities that underpin the nuclear weapons stockpile stewardship and nonproliferation missions at the nation's three national security laboratories are "healthy and vibrant," says a new report ...
Other
Sep 10, 2013
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Apple says its next mobile operating system, iOS 7, will be available as a free download on Sept 18.
Software
Sep 10, 2013
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Apple on Tuesday unveiled two new iPhones, fielding a slick new top-end model along with one aimed at budget-conscious smartphone shoppers around the world.
Consumer & Gadgets
Sep 10, 2013
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Some things are not always what they seem—even in space. For 30 years, scientists believed a large near-Earth object was an asteroid. Now, an international team including Joshua Emery, assistant professor of earth and planetary ...
Space Exploration
Sep 10, 2013
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Contrary to stereotypes, low-income trailer park residents form distinct groups with different visions of morality, according to a new study in the Journal of Consumer Research.
Social Sciences
Sep 10, 2013
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Your reaction to the price on a bottle of wine or another product is partly a response to how powerful you feel, according to a new study in the Journal of Consumer Research.
Social Sciences
Sep 10, 2013
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The clock may tick a little slower on the remote, windswept German island of Pellworm, but when it comes to renewable energy, it has long been ahead of its time.
Energy & Green Tech
Sep 10, 2013
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