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Black Death bug identified from medieval bones
DNA analysis suggests that the Black Death was caused by a strain of bubonic plague that is now probably extinct
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Internet databases reveal new uses for old drugs
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Environment
Reverse evolution: Chicken revisits its dinosaur past
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Test can identify paternity 12 weeks into pregnancy
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Humans
Stone Age toe could redraw human family tree
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Rare genetic mutation explains lack of fingerprints
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Breast cancer gene patent reinstated
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Most advanced genetic map may pinpoint diseases
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Earth
Overfishing eats away at genetic diversity of fish
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Life
Human history recorded in a single genome
It seems every one of us carries in our genes a million-year record of past human population size
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Life
One potato genome unravelled, three to go
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Kinky genes: Biophysics of DNA affects how it works
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Found: the mother of all blood cells
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Environment
Polar bears can claim Irish ancestry
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