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Melting Icebergs Fertilize Ocean

Efforts to remove climate-warming carbon dioxide from Earth's atmosphere appear to be getting a helping hand from a surprising source: the iron in meltwater from Antarctic icebergs...

from Science News

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New Technologies Lead to Major Achievements in Health Benefits

World Health Organization Director General Margaret Chan reports new vaccines, medicines and other technologies are successfully combating killer diseases and saving lives. Chan delivered a generally upbeat message on the state of global health at the start of the organization's 64th World Health Assembly...

from Voice of America

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Air France Rio Crash: Black Box Recorder Data 'Intact'

Flight recordings from an Air France jet that crashed into the Atlantic Ocean in 2009 have been preserved and are readable, French investigators have said...

from BBC News Online

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Control Desk for the Neural Switchboard

Treating anxiety no longer requires years of pills or psychotherapy. At least, not for a certain set of bioengineered mice. In a study recently published in the journal Nature, a team of neuroscientists turned these high-strung prey into bold explorers with the flip of a switch...

from the New York Times (Registration Required)

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$25,000, 350-Mile-Per-Charge Electric Car Could Be Reality by 2017, DOE Says

In an event flanked with all the electric cars that have recently come to market, and a handful of those that are poised for sale later this year, U.S. Energy Secretary Steven Chu and L.A. Mayor Antonio Villaraigosa flipped the switch today on the 500th electric-vehicle charging station installed by Coulomb Technologies as part of its ChargePoint America network...

from the Los Angeles Times (Registration Required)

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Early-Onset Alzheimer's: One Man's Coping Strategies

About 5 percent of those with Alzheimer's disease are diagnosed in their 40s or 50s, and research scientists have identified characteristics of early-onset Alzheimer's that appear to set it apart from other types of dementia. Dealing with progressive cognitive loss in the prime of life certainly creates different challenges...

from the Miami Herald (Registration Required)

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First Signs of Ozone-Hole Recovery Spotted

The hole in the ozone layer over Antarctica is starting to heal, say researchers in Australia. The team is the first to detect a recovery in baseline average springtime ozone levels in the region, 22 years after the Montreal Protocol to ban chlorofluorocarbons (CFCs) and related ozone-destroying chemicals came into force...

from Nature News

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Microbial Mats May Have Given Early Animals Breathing Room

Like exhausted nightclubbers, early animals may have weathered their harsh lifestyle by squirming up to the oxygen bar...

from Science News

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