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Mercury pollution danger for arctic ivory gulls

A paper in Proceedings of the Royal Society B today says that mercury levels in arctic ivory gulls have risen almost 50 fold over the last 130 years. Scientists think this increase in mercury pollutants could ...

dateMar 20, 2015 in Ecology
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Sex crimes more common in certain families

New research from Sweden's Karolinska Institutet in collaboration with Oxford University, UK, shows that close relatives of men convicted of sexual offences commit similar offences themselves more frequently than comparison ...

dateApr 08, 2015 in Social Sciences
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Coyotes filling wolves' niche in southeastern US

It's believed that wolves once roamed the southeastern United States before they were eliminated by overhunting and habitat loss. Now the region has a new top dog, the coyote, which may fill the role once ...

dateMar 26, 2015 in Ecology
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