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Giant moa had climate change figured out

(Phys.org) -- An international team of scientists involving researchers from the University of Adelaide has used ancient DNA from bones of giant extinct New Zealand birds to show that significant climate and environmental ...

dateAug 06, 2012 in Plants & Animals
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More people, more environmental stress

Although it's long been suspected that human activity has greatly contributed to environmental stress, it's only recently that science has begun to show just how great a role that activity is playing.

dateJun 11, 2012 in Environment
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