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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
				New projections of 'uneven' global sea-level rise Sophisticated computer modelling has shown how sea-level rise over the coming century could affect some regions far more than others. The model shows that parts of the Pacific will see the highest r ... more		Vibrant Mix of Marine Life Found at Extreme Ocean Depths The first scientific examinations of data recorded during a record-setting expedition have yielded new insights about the diversity of creatures that live and thrive in the cold, dark, and highly pr ... more

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				Maize part of coastal Peru diet for 5,000 years For decades, archaeologists have struggled with understanding the emergence of a distinct South American civilization during the Late Archaic period (3000-1800 B.C.) in Peru. One of the persistent q ... more		China lawyer appeals 'state secret' pollution claim A Chinese lawyer has appealed against an official refusal to release the results of a national soil pollution survey on the grounds that it was a "state secret", he told AFP on Wednesday. ... more

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CubeSats, SmallSats and MicroSats

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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		SES unveils new tactical surveillance and communications solution DigitalGlobe's Global Enhanced GEOINT Delivery Program Renewed Turkey arrests top journalist day after release U.S. Navy approves Triton drone for production Lockheed's PAC-3 missile destroys ballistic missile targets in test UV Lens for Smart Ballistics System UN court to decide Marshall Islands case against 3 nuclear powers		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
				High-tech brain is scientists' goal German scientists said they're making headway toward creating a computer that would work like a human brain, learning by itself without programming. ... more		New study links extreme weather to climate change Scientists said Monday they have identified a physical mechanism behind the extreme weather that has plagued many parts of the world in recent years - and that it is tied to climate change. ... more

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Cosmology Safe as Universe Has No Sense of Direction

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Poachers turned gamekeepers protect Kenya's elephants

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South Korea swears in first female president

German greenhouse gas emissions rose in 2012

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Walker's World: The Italian mess

Australia's iron ore centre braces for Cyclone Rusty

Thousands isolated by Australian floodwaters

Earthquake shakes buildings in Tokyo

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Cushion plants help other plants survive

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Anthropologist studies cattle ranchers in Brazilian Amazon

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Choosing the Right Oil Company to Own in 2013

Safety concerns cloud S. Korea nuclear drive

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