About 66 million years ago a mountain-sized asteroid hit what is now the Yucatan in Mexico at exactly the time of the Cretaceous-Paleogene (K-Pg) mass extinction. Evidence for the asteroid impact comes from sediments in the ...
Earth Sciences
Mar 26, 2013
2
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New research explains how certain traits can pass down from one generation to the next – at least in plants – without following the accepted rules of genetics.
Biotechnology
Mar 26, 2013
1
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The welfare of poultry could be improved by a discovery about how chickens regulate their appetites.
Other
Mar 26, 2013
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There are more than 10,000 extremist websites on the Internet compared to fewer than 100 countering them, an analyst Tuesday told a conference which stressed the need to rebut militant propaganda.
Internet
Mar 26, 2013
11
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Having more authority in the workplace comes with many rewards – including greater forms of job control and higher earnings. However, according to new research out of the University of Toronto, the benefits are not evenly ...
Social Sciences
Mar 26, 2013
2
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Solar cells are just like leaves, capturing the sunlight and turning it into energy. It's fitting that they can now be made partially from trees.
Nanomaterials
Mar 26, 2013
2
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The advanced online publication version of Nature today presents two manuscripts that provide an unprecedented glimpse into the adaptation and domestication of wheat. These achievements are the results of joint efforts led ...
Biotechnology
Mar 26, 2013
0
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Stark new figures show that a common pig virus, present on 99 per cent of pig farms has major economic implications for individual farmers and the pig industry as a whole, costing British farmers as much as £84 per pig (if ...
Other
Mar 26, 2013
0
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A research paper published online this month in Academic Medicine highlights the successful development, implementation, and effects of an infectious disease curriculum that has now been piloted in five Boston Public Schools. ...
Social Sciences
Mar 26, 2013
0
0
(Phys.org) —Excess carbon dioxide in the Earth's atmosphere created by the widespread burning of fossil fuels is the major driving force of global climate change, and researchers the world over are looking for new ways ...
Energy & Green Tech
Mar 26, 2013
25
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