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![]() Washington DC (SPX) Apr 27, 2012 More than 6 million birds die every year as they migrate from the United States and Canada to Central and South America, according to a new study published in the open access journal PLoS ONE. The birds are killed by the 84,000 communication towers that dot North America and can rise nearly 2,000 feet into the sky. "This is a tragedy that does not have to be," said lead author Travis Longcore of the University of Southern California. The taller the tower the greater the threat, the researchers fou ... read more |
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![]() Rapid tsunami warning by means of GPS For submarine earthquakes that can generate tsunamis, the warning time for nearby coastal areas is very short. Using high-precision analysis of GPS data from the Fukushima earthquake of 11 March 201 ... more | .. |
![]() Did bone ease acid for early land crawlers? Here's an anatomical packing list for making that historic trip from water to land circa 370 million years ago: Lungs? Check. Legs? Check. Patches of highly vascular bone in the skin? In a new pap ... more | .. |
![]() Eight species of wild fish have been detected in aquaculture feed Researchers from the University of Oviedo have for the first time analysed a DNA fragment from commercial feed for aquarium cichlids, aquaculture salmon and marine fish in aquariums. The results sho ... more | .. | ||
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![]() S. Korea nuclear safety agency probes two plants South Korea's nuclear safety watchdog said Friday it has launched an investigation at two power plants after a corruption scandal involving locally-made copies of foreign components. ... more | .. |
![]() Autumn advantage for invasive plants in eastern United States Much like the fabled tortoise and the hare, the competition between native and invasive plants growing in deciduous forests in the Eastern United States is all about how the plants cross the finish ... more | .. |
![]() Australia drought-free for first time in a decade Australia Friday said it would be officially drought-free next week for the first time in more than a decade, providing relief for struggling farmers. ... more | .. |
![]() Global Warming has driven Europe's Mountain Plants to Migrate 2.7 m Upwards in 7 Years Researchers at the University of Granada Department of Botanic have participated in an international study that has confirmed that global warming is causing plants to migrate to higher altitudes. Th ... more |
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![]() Do urban 'heat islands' hint at trees of future? City streets can be mean, but somewhere near Brooklyn, a tree grows far better than its country cousins, due to chronically elevated city heat levels, says a new study. The study, just published in ... more | .. |
![]() Northern Canada feels the heat - Climate change impact on permafrost zones Permafrost zones extend over 50% of Canada's land area. Warming or thawing of permafrost due to climate change could significantly impact existing infrastructure and future development in Canada's n ... more | .. |
![]() Scientists find higher concentrations of heavy metals in post-oil spill oysters from Gulf of Mexico As the two-year anniversary of the Deepwater Horizon oil spill in the Gulf of Mexico approaches, a team of scientists led by Dr. Peter Roopnarine of the California Academy of Sciences has detected e ... more | .. |
![]() Drought-resistant Argentine soy raises hopes, concerns Researchers in Argentina have isolated a drought-resistant sunflower gene and spliced it into soy, bolstering hopes for improved yields as the South American agricultural powerhouse grapples with global warming. ... more |
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![]() Evolution in an island, the secret for a longer life ICP researchers published in the 'Proceedings of the Royal Society B' one of the first fossil-based evidences supporting the evolutionary theory of ageing, which predicts that species evolving in lo ... more | .. |
![]() Russian volcano spews ash into atmosphere A volcano on Russia's Far Eastern Kamchatka Peninsula erupted Thursday, sending an ash cloud to an altitude of almost 7 miles, officials said. ... more | .. |
![]() Study finds warming speeding up rainfall cycle An Australian study of ocean salinity over the past 50 years has revealed a "fingerprint" showing that climate change has accelerated the rainfall cycle, a researcher said Friday. ... more | .. |
![]() Green clouds over Moscow pollen, not aliens Russia's weather and emergency officials soothed fears of Moscow residents Thursday with statements that green-tinged clouds over the capital were not an alien invasion, but tree pollen. ... more |
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![]() New Yorkers bring fish farms to urban jungle So you recycle, drive a small car, and try to eat organic. But what about running an eco-sustainable fish farm combined with a naturally fertilized vegetable patch in your kitchen? ... more | .. |
![]() India monsoon seen normal in boost to farmers India's monsoon rains, crucial to the country's farmers and growth in Asia's third-largest economy, will be normal for a third straight year, the weather office has forecast. ... more | .. |
![]() Construction of Chernobyl shelter starts on anniversary Ukraine launched Thursday construction of a new shelter to permanently secure the stricken Chernobyl plant as it marked the 26th anniversary of the world's worst nuclear disaster. ... more | .. |
![]() Rousseff pressed to veto Brazil forestry law Brazilian President Dilma Rousseff came under enormous pressure Thursday from environmentalists to veto a new forestry bill they fear will speed up deforestation of the Amazon rainforest. ... more |
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![]() Australian jailed for bushfire that killed 10 A former volunteer firefighter who started a blaze that killed 10 people and destroyed more than 150 homes on the day of Australia's "Black Saturday" bushfires was Friday jailed for at least 14 years. ... more | .. |
![]() Google blasts FCC handling of 'Street View' probe Google on Thursday blamed Federal Communications Commission for dragging out an investigation into Google's "Street View" online mapping service gathering data from private wireless hotspots. ... more | .. |
![]() Anti-logging activist shot dead in Cambodian forest A prominent Cambodian activist was fatally shot in a remote forest Thursday while documenting illegal logging in a clash that also killed a military police officer, authorities said. ... more | .. |
![]() Brazil to boost military presence to protect Amazon wealth Brazil will boost its military presence in the Amazon region to protect its huge natural resources from any external threat, Defense Minister Celso Amorim told the Senate Thursday. ... more |
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![]() Hong Kong suspends poultry imports from China province Hong Kong on Thursday suspended poultry product imports from the northeastern Chinese province of Liaoning after chickens there were found to be infected with the deadly H5N1 bird flu virus. ... more | .. |
![]() China pulls T-shirts featuring premier's quotes A Chinese fashion retailer has been forced to pull a line of T-shirts featuring quotes by Premier Wen Jiabao because they violated rules on depicting government leaders, state media said Thursday. ... more | .. |
![]() Brazil Congress approves controversial forestry bill Brazil's Congress has approved a controversial forestry code reform that environmentalists say provides amnesty for illegal logging and opens up vast swathes of rainforest to agribusiness. ... more | .. |
![]() Rio Summit must address population growth: scientists A top scientific academy on Thursday called on June's Rio Summit to tackle population growth and voracious consumption that are placing Earth's resources under intolerable strain. ... more |
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![]() Sean Penn urges more aid for Haiti Actor and activist Sean Penn on Wednesday urged more aid for Haiti as it struggles with the "enormous task" of recovering from the devastating 2010 quake. ... more | .. |
![]() New South Asia network to tackle 'massive' climate adaptation challenge Today, recognizing the knowledge gap between the existing evidence of climate change and adaptation on the ground, researchers in Asia launched a novel learning platform to improve agricultural resi ... more | .. |
![]() Study Finds Surprising Arctic Methane Emission Source The fragile and rapidly changing Arctic region is home to large reservoirs of methane, a potent greenhouse gas. As Earth's climate warms, the methane, frozen in reservoirs stored in Arctic tundra so ... more | .. |
![]() Hong Kong holds nuclear accident drill Hong Kong held a nuclear emergency drill on Thursday involving over 1,000 officials and foreign experts, the city's first exercise since the Fukushima nuclear disaster in Japan last year. ... more |
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