This Week in PNAS

Researchers report their genome-wide association study for age-related macular degeneration in the PNAS Early Edition this week. By interrogating 2,157 cases and 1,150 controls, the team conferred AMD susceptibility loci and genotyped 30 "promising" markers in additional cohorts of up to 7,749 cases and 4,625 controls; here, they identified another susceptibility locus near TIMP3.

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The London School of Economics' Daniele Fanelli argues at the Proceedings of the National Academy of Sciences that the reproducibility crisis in science isn't as dire as some say.

A team of researchers in Portugal has examined the genomic basis for racing pigeons' athleticism and navigational skills, finding it's likely polygenic.

Wired reports that diagnostic firms continue to seek, post-Theranos, the ability to diagnose diseases from small amounts of blood.

In Science this week: analysis of DNA from ancient North Africans, and more.