News tagged with human population

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Can DNA evidence fill gaps in our history books?

If you go back far enough, all people share a common ancestry. But some populations are more closely related than others based on events in the past that brought them together. Now, researchers reporting in the Cell Press ...

dateSep 17, 2015 in Biotechnology
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Crocs suffer in competition with humans

Many of the world's 27 species of crocodylians will soon be either totally or locally extinct due to human population expansion and intensive land-use, according to a University of Queensland researcher.

dateSep 08, 2015 in Plants & Animals
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Eat less meat, save the planet

To conserve the planet's ecosystems and their diverse plant and animal species, human populations should consume less meat, according to Florida International University researchers.

dateAug 12, 2015 in Environment
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Humans threaten Asian horseshoe crabs

Human activity is affecting the population of Asian horseshoe crabs in the state of Sabah in Malaysia, possibly by disrupting the male to female ratio – that is the conclusion of a study that surveyed two populations of ...

dateJun 22, 2015 in Plants & Animals
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