Ethnic segregation in nations straddling the world's steepest terrains may be reinforced by the biological tolerance different peoples have to altitude, according to one of the first studies to examine the effect of elevation ...
Social Sciences
Jul 1, 2013
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Farmers in the United States witnessed record-breaking extremes in temperature and drought during the last two summers, causing worldwide increases in the costs of food, feed and fiber. Indeed, many climate scientists caution ...
Biotechnology
Jul 1, 2013
2
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A University of Michigan researcher and colleagues at the University of Georgia and elsewhere have identified the most underfunded countries in the world for biodiversity conservation. They found that 40 of the most poorly ...
Ecology
Jul 1, 2013
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When it comes to economics versus psychology, score one for psychology. Economists argue that markets usually reflect rational behavior—that is, the dominant players in a market, such as the hedge-fund managers who make ...
Economics & Business
Jul 1, 2013
17
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The idea that worms can be seen as waveforms allowed scientists at Rice University to find new links in gene networks that control movement.
Cell & Microbiology
Jul 1, 2013
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One out of 10 people on Earth is likely to live in a climate impact hotspot by the end of this century, if greenhouse gas emissions continue unabated. Many more are put at risk in a worst-case scenario of the combined impacts ...
Environment
Jul 1, 2013
59
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A study led by Washington State University researchers has turned a fairly common non-metallic solvent into a superconductor capable of transmitting electrical current with none of the resistance seen in conventional conductors.
Superconductivity
Jul 1, 2013
2
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Irregular warming of the Eastern Pacific Ocean, dubbed El Niño by Peruvian fishermen, can generate devastating impacts. Being the most important phenomenon of contemporary natural climate variability, it may trigger floods ...
Earth Sciences
Jul 1, 2013
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University of Utah researchers developed a new weapon to fight poachers who kill elephants, hippos, rhinos and other wildlife. By measuring radioactive carbon-14 deposited in tusks and teeth by open-air nuclear bomb tests, ...
Analytical Chemistry
Jul 1, 2013
0
2
Typhoon Rumbia developed from a low pressure area east of the Philippines and crossed the country from east to west before moving into the South China Sea. NASA's TRMM satellite flew over Rumbia as it nears southeastern China ...
Earth Sciences
Jul 1, 2013
0
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