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Florida Tech professors present 'dark side of dark lightning' at conference
"What are the radiation doses to airplane passengers from the intense bursts of gamma-rays that originate from thunderclouds?" Florida Institute of Technology Department of Physics and Space Science ... more
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Kerry backs S. Korea bid to ease crisis with North
US Secretary of State John Kerry Friday demanded North Korea scrap an expected missile test and dial down its virulent rhetoric - but also backed new peace overtures by Seoul and appealed for reason to prevail. ... more
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US voices concern over new Iran uranium mines
The United States reacted with concern Wednesday after Iran unveiled a new uranium production facility and two extraction mines, but said it had not been "blindsided" by the news. ... more
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Iran ups aid effort after deadly quake near nuclear plant
Iran stepped up relief efforts on Wednesday for survivors of a powerful earthquake that killed 37 people and damaged dozens of villages but left its sole nuclear power station unscathed. ... more
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