Group History

In Cell this week, a team led by the University of Pennsylvania's Sarah Tishkoff discusses evolutionary history and adaptations of different African hunter-gatherer populations. The team sequenced the whole genomes of 15 African men — five each from the Western Pygmy, Hadza, and Sadawe populations — which the team then compared to previously published data from a San individual as well as from other diverse African populations.

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York University researchers find genomic evidence of inbreeding in the yellow-banded bumblebee, according to Reuters.

In its survey of US adults, the Pew Research Center finds that views on the genetic engineering of animals depend on why it's done.

The Scientist reports agricultural researchers are working on a gene-stacking tool.

In Nature this week: statistical method for overcoming case-control imbalance issues, and more.