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Ye Old Parasites

By | November 1, 2013

Evidence of early-13th-century intestinal worms found in a medieval castle latrine yields clues about the lives and deaths of crusaders.

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image: Carp Breed in Great Lakes Watershed

Carp Breed in Great Lakes Watershed

By | October 29, 2013

New evidence indicates that invasive Asian carp have bred in the Lake Erie basin.

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image: European Roots for Native Americans?

European Roots for Native Americans?

By | October 29, 2013

An analysis of ancient DNA from a 24,000-year-old Siberian skeleton generates a new model for the original peopling of the Western Hemisphere.

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image: About Face

About Face

By | October 25, 2013

Researchers show that genetic enhancer elements likely contribute to face shape in mice.

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image: EU Reels in Subsidies for Ocean Fisheries

EU Reels in Subsidies for Ocean Fisheries

By | October 25, 2013

The European Parliament rejected a proposal designed to fund the construction of new fishing boats, instead opting to fund a project that aims to curtail overfishing.

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Ancient Georgian Ancestors

By | October 17, 2013

A hominin skull found in Dmanisi reveals that human ancestors migrating from Africa were more primitive than once thought.

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image: A Hole in the Head

A Hole in the Head

By | September 30, 2013

Scientists show that the position of the foramen magnum, the hole in the skull through which the spine connects to the brain, is correlated with locomotion and posture in mammals.

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image: Influential Ecologist Dies

Influential Ecologist Dies

By | September 24, 2013

Ruth Patrick, who pioneered freshwater pollution monitoring, has passed away at age 105.

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Bacterial Quid Pro Quo

By | August 19, 2013

Pseudomonas aeruginosa gather swarming speed at the expense of their ability to form biofilms in an experimental evolution setup.

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image: Stem Cells Open Up Options

Stem Cells Open Up Options

By | August 13, 2013

Pluripotent cells can help regenerate tissues and maintain long life—and they may also help animals jumpstart drastically new lifestyles.

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