(PhysOrg.com) -- As the world's leading authority on beads manufactured from shells by California's Chumash Indians, UCLA archaeologist Jeanne Arnold was stumped by a series of anomalous artifacts excavated at former settlements ...
Archaeology
May 9, 2011
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(PhysOrg.com) -- Rising nitrogen fertiliser application to sugarcane crops globally and the potential for this fertiliser to be leached from soil and lost to the atmosphere have been highlighted in a new study led by The ...
Environment
May 9, 2011
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Europe on Wednesday will draw up stress-test parameters for a safety sweep of its nuclear power reactors, promised after Japan's Fukushima No.1 disaster, but already the focus of bitter disputes.
Energy & Green Tech
May 9, 2011
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Japan's Toshiba on Monday said it returned to the black for the year to March, but warned the outlook remains uncertain due to the impact of the massive quake and tsunami in March.
Business
May 9, 2011
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Conservation group WWF Monday urged timber firms to drop plans to clear Indonesian forest areas where infra-red cameras have captured footage of rare Sumatran tigers and their cubs.
Environment
May 9, 2011
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(AP) -- Facebook is influencing what news gets read online as people use the Internet's most popular hangout to share and recommend content.
Internet
May 9, 2011
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The winter and early spring have been extreme across the West, with record snowpacks bringing joy to skiers and urban water managers but severe flood risks to northern Utah, Wyoming and Montana.
Earth Sciences
May 9, 2011
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Tropical carpenter ants (Camponotus leonardi) live high up in the rainforest canopy. When infected by a parasitic fungus (Ophiocordyceps unilateralis) the behaviour of the ants is dramatically changed. They become erratic ...
Plants & Animals
May 9, 2011
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