A 'cheater' mutation (chtB) in Dictyostelium discoideum, a free living slime mould able to co-operate as social organism when food is scarce, allows the cheater strain to exploit its social partner, finds a new study published ...
Cell & Microbiology
Jan 8, 2013
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(Phys.org)—Queensland paleontologists have discovered that the world's only recorded dinosaur stampede is largely made up of the tracks of swimming rather than running animals.
Archaeology
Jan 8, 2013
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Wireless network operator Clearwire, which agreed to sell itself to Sprint in December, says satellite TV provider Dish Network Corp. is offering to buy the company for $3.30 per share, or $5.15 billion.
Telecom
Jan 8, 2013
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(Phys.org)—Researchers using the Stratospheric Observatory for Infrared Astronomy (SOFIA) have captured new images of a ring of gas and dust seven light-years in diameter surrounding the supermassive black hole at the center ...
Astronomy
Jan 8, 2013
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King.com is beating Zynga, EA, Disney and others at their own games. While competitors are reeling, retrenching or redefining themselves in an estimated $12.1 billion casual-gaming market, King has side-stepped the carnage ...
Business
Jan 8, 2013
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(Phys.org)—Astronomers using NASA's Spitzer and Hubble space telescopes have probed the stormy atmosphere of a brown dwarf, creating the most detailed "weather map" yet for this class of cool, star-like orbs. The forecast ...
Astronomy
Jan 8, 2013
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(Phys.org)—Astronomers have discovered what appears to be a large asteroid belt around the star Vega, the second brightest star in northern night skies. The scientists used data from NASA's Spitzer Space Telescope and the ...
Astronomy
Jan 8, 2013
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At this year's International Consumer Electronics Show, everything is getting a bit "smarter."
Consumer & Gadgets
Jan 8, 2013
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In the not-so-distant future, couch potatoes will be waving, pointing, swiping and tapping to make their TVs react, kind of like what Tom Cruise did in the 2002 movie "Minority Report." That's the vision of TV manufacturers ...
Consumer & Gadgets
Jan 8, 2013
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The eighth tropical cyclone to form during the Southern Indian Ocean cyclone season formed from low pressure System 98S and became Tropical Cyclone Narelle. NASA's TRMM satellite passed over System 98S and saw the hallmark ...
Earth Sciences
Jan 8, 2013
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