#science codex

[newsnow999-blog]

Removing race from human genetic research

Removing race from human genetic research

A group of scientists are urging their colleagues to take a step forward and stop using racial categories when researching and studying human genetics.

“It is time for biologists to find a better way,” concludes the opening passage of a recently published paper inScience, written by Drexel School of Public Health’s Michael Yudell, the University of Pennsylvania’s Dorothy Roberts and Sarah…

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[maptacular]

Malaria maps reveal that 184 million Africans still live in extremely high-risk areas despite decade of control efforts

"Forty African countries showed reductions in malaria transmission between 2000-2010, but despite this progress, more than half (57 per cent) of the population in countries endemic for malaria continue to live in areas of moderate to intense transmission, with infection rates over 10 per cent. The findings are based on a series of prevalence maps for malaria published this week in the Lancet."

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[nimravid]

The toothiest prehistoric predators also had beefier arm bones, according to results of a study published today in the journal Paleobiology. Saber-toothed tigers may come to mind, but these extinct cats weren't the only animals with fearsome fangs. Take