Sport hunters are depleting lion and cougar populations as managers respond to demands to control predators that threaten livestock and humans, according to a study published in the June 17 issue of PLoS ONE. The study was ...
Plants & Animals
Jun 17, 2009
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Better predictions of how many valuable materials behave under stress could be on the way from the National Institute of Standards and Technology (NIST), where scientists have recently found evidence of an important similarity ...
Condensed Matter
Jun 17, 2009
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Stocks of the UK’s Atlantic salmon along with varieties of domestic Brown trout could be under threat from a deadly parasite according to research led Bournemouth University (BU) published in the International Journal of ...
Ecology
Jun 17, 2009
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Shape is turning out to be a particularly important feature of some commercially important nanoparticles—but in subtle ways. New studies* by scientists at the National Institute for Standards and Technology (NIST) show ...
Nanomaterials
Jun 17, 2009
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As rapidly rising temperatures in Africa threaten to scorch local varieties of maize and other food staples, the food security of many Africans will depend on farmers in one country gaining access to climatically suitable ...
Environment
Jun 17, 2009
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Biophysicists long for an ideal material -- something more structured and less sticky than a standard glass surface—to anchor and position individual biomolecules. Gold is an alluring possibility, with its simple chemistry ...
Bio & Medicine
Jun 17, 2009
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hanges in ocean chemistry -- a consequence of increased carbon dioxide (CO2) emissions from human industrial activity — could cause U.S. shellfish revenues to drop significantly in the next 50 years, according to a new ...
Environment
Jun 17, 2009
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It was an idea born out of curiosity in the physics lab, but now a new type of ‘laser’ for generating ultra-high frequency sound waves instead of light has taken a major step towards becoming a unique and highly useful ...
Optics & Photonics
Jun 17, 2009
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Sen. Charles Grassley was darned annoyed when he saw that President Barack Obama was having a good time in Paris. So Grassley tweeted in protest: "Pres Obama while u sightseeing in Paris u said 'time to delivr on healthcare' ...
Internet
Jun 17, 2009
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A wildfire rages across southern California wildlands towards residential communities, endangering residents and firefighters and sending property up in smoke. This is an increasingly common story, occurring several times ...
Environment
Jun 17, 2009
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