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February 27, 2013

Promising New Technique for Probing Earth's Deep Interior
Washington DC (SPX) Feb 26, 2013
researchers at Amherst College in Massachusetts and the University of Texas at Austin have described a new technique based in particle physics that might one day reveal, in more detail than ever before, the composition and characteristics of the deep Earth. There's just one catch: the technique relies on a fifth force of nature that has not yet been detected, but some particle physicists think it might exist. The fifth force would be in addition to gravity, the weak and strong nuclear forces and e ... read more

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Geoengineering by coalition Solar geoengineering is a proposed approach to reduce the effects of climate change due to greenhouse gasses by deflecting some of the sun's incoming radiation. This type of proposed solution carrie ... more		Giant waves of atmospheric energy driving extreme weather The world has suffered from severe regional weather extremes in recent years, such as the heat wave in the United States in 2011 or the one in Russia 2010 coinciding with the unprecedented Pakistan ... more		How human language could have evolved from birdsong "The sounds uttered by birds offer in several respects the nearest analogy to language," Charles Darwin wrote in "The Descent of Man" (1871), while contemplating how humans learned to speak. Languag ... more
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Japan will never stop whaling: minister Japan's fisheries minister said Tuesday his country will never stop hunting whales, despite fierce criticism from other nations and violent clashes at sea with militant conservationists. ... more		Australian cyclone crossing Western Australian coast A tropical cyclone hit Australia's resource-rich northwest coast Wednesday, bringing winds of up to 165 kilometres (102 miles) an hour as it crossed the shore near the tiny community of Pardoo. ... more		Saltzman details Space Force's international partnership strategy at Space Symposium Ukraine needs 10 more Patriot air defence systems: Zelensky Hegseth cuts $5.1B in spending on 'wasteful' Pentagon consulting contracts		Study: Chimps do puzzles for fun, not food Chimpanzees get a feeling of satisfaction from figuring out tricky puzzles whether they get a food reward or not, British researchers say. ... more
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South Korea swears in first female president

German greenhouse gas emissions rose in 2012

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Earthquake shakes buildings in Tokyo

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Safety concerns cloud S. Korea nuclear drive

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