The number of potentially habitable planets is greater than previously thought, according to a new analysis by a Penn State researcher, and some of those planets are likely lurking around nearby stars.
Astronomy
Mar 12, 2013
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In about a third of the global ocean, the abundance of life is limited by a dearth of biologically available iron. The supply of iron to a region that is depleted in this important nutrient can stimulate algal productivity, ...
Earth Sciences
Mar 12, 2013
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Small tablet computers are marketplace hits, with economically-priced devices powered by Google's Android software taking share from Apple iPads, according to International Data Corporation.
Business
Mar 12, 2013
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France's telecommunications monitor Arcep said Tuesday it had asked prosecutors to launch a probe into Microsoft subsidiary Skype for failing to register as a telecommunications firm despite several reminders.
Software
Mar 12, 2013
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Alex Pyron's expertise is in family trees. Who is related to whom, who begat whom, how did they get where they are now. But not for humans: reptiles.
Plants & Animals
Mar 12, 2013
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The bacterial foodborne pathogen, Listeria monocytogenes is the causative agent of listeriosis—a debilitating disease linked with ~2,500 illnesses and more than 500 deaths per annum in the US alone. A characteristic feature ...
Cell & Microbiology
Mar 12, 2013
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A study headed by the Miquel Crusafont Catalan Palaeontology Institute has for the first time documented detailed records of dinosaur egg fossils in the Coll de Nargó archaeological site in Lleida, Spain. Up until now, only ...
Archaeology
Mar 12, 2013
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Pigs aren't known for being picky, but new research shows they avoid bitter tastes when they can.
Plants & Animals
Mar 12, 2013
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How do bone-eating worms reproduce? A new study by Norio Miyamoto and colleagues from the Japan Agency for Marine-Earth Science and Technology sheds light on this question through a detailed observation of the postembryonic ...
Plants & Animals
Mar 12, 2013
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New multicore optical fibers have many times the signal-carrying capacity of traditional single-core fibers, but their use in telecommunications has been severely restricted because of the challenge in splicing them together— ...
Telecom
Mar 12, 2013
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