Rising seas, peat may have done in large ice age animals

...habitat and the introduction of diseases, according to the study. The researchers found little evidence connecting extinction to hunting by humans.The study was published Monday in the Proceedings of the National Academy of Sciences.
DNA study says dogs first appeared in Central Asia

...question of when dogs appeared.Results were reported in a paper released Monday by the journal Proceedings of the National Academy of Sciences.Even Boyko doesn't think the work will end the debate among scientists."I'm not pretending my...
Nation and World
Study: Chronic fatigue among air controllers

...obtain eight continuous hours of sleep."FAA officials also refused to share the report with researchers from the National Academies, which advises Congress on science issues, and didn't provide a copy to the NTSB even though the safety board's...
Not For Web
Study: Death rates rising in middle-aged whites

...economics for unrelated work on consumer spending.Their paper was published online Monday by the Proceedings of the National Academy of Sciences.Federal researchers have reported - repeatedly - on worrisome increases in deaths from suicides and...
Nation and World
Research on Ice Age burials offers new insight

...throughout North and South America. The research is detailed in a paper published this week in the Proceeds of the National Academy of Sciences, The Fairbanks Daily News-Miner reported.University of Alaska Fairbanks researcher Ben Potter...
Hints of life on what was thought to be a desolate early Earth

...chemo-fossil" or a certain mix of carbon isotopes, according to a study published Monday in the journal Proceedings of the National Academy of Sciences.Think of it as "the gooey remains of biotic life or anything more complicated," said study co-author...
Nation and World
41 writers return Indian award, cite climate of intolerance

...under Prime Minister Narendra Modi's government.The writers are also angry that India's Sahitya Akademi, or National Academy of Letters, has said little about the murder of the well-known rationalist Malleshappa Kalburgi, an award-winning...
Nation and World
Study: Caffeine trade thrived in ancient America

...plants were obtained through village-to-village trade routes.The study is published in the Proceedings of the National Academy of Sciences.___Follow Russell Contreras on Twitter at
Nation and World
Scientists find evidence of prehistoric massacre in Europe

...alive," said Christian Meyer, one of the authors of the study published Monday in the journal Proceedings of the National Academy of Sciences.Meyer said the findings from Schoeneck-Kilianstaedten bolster theories put forward after the earlier...
Not For Web
Found blue in bed, man gives thanks to those who saved his life

...specifically.???Chief Johnson also presented Deputy Chief Ed Mercer with a pin for graduating from the FBI National Academy. He also introduced the newest dispatcher, Andrew, to the crowd. The dispatching center, which is historically...


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