If Technology Review is right, we may have to stop making fun of those DNA-based ancestry sites. According to this article, the popularity of large-scale studies like GWAS is providing markers that appear to be more indicative of actual ancestry than some of the early-days markers that have been used to date. Of course, if the ancestry companies started using high-density arrays to look at hundreds of thousands of regions across the genome ... well, then they'd just be 23andMe.

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Researchers in the UK and Australia uncover genetic links between BMI and depression, the Guardian reports.

The Verge details the account of an academic who alleges her university retaliated against her after she complained of sexual harassment by her supervisor.

The New York Times writes that natural history museums are helping round out genetic studies with older specimens.

In PNAS this week: artemisinin resistance mutations in malaria parasites, ant-plant interactions over time, and more.