Radiation affecting residents in Japan's Fukushima prefecture since the nuclear plant disaster is below the reference level for public exposure in all but two areas, the World Health Organization said Wednesday.
Environment
May 23, 2012
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Being on good terms with your neighbors well certainly has its benefits. They might water your plants while you're on holiday, feed the cat, or even put your bins out.
Plants & Animals
Dec 13, 2011
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Farmland in parts of Japan is no longer safe because of high levels of radiation in the soil, scientists have warned, as the country struggles to recover from the Fukushima atomic disaster.
Environment
Nov 15, 2011
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In the fight for survival, plants are capable of complex social behaviours and may exhibit altruism towards family members, but aggressively compete with strangers.
Plants & Animals
Nov 9, 2011
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When a Swedish voice came down the line informing him he had a "very important call" Tuesday night, Australia's newest Nobel laureate Brian Schmidt assumed it was an elaborate undergraduate joke.
General Physics
Oct 5, 2011
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Russian maths genius Grigori Perelman, who famously turned down a $1 million prize last year, now appears to be refusing free eye surgery for his mother.
Mathematics
Jun 14, 2011
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"Conventional wisdom - and conventional theory - tells us that when infection can potentially be spread to almost everyone in a community, such as for measles, a disease outbreak can never be contained using voluntary vaccination," ...
Feb 6, 2009
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