Just how Ötzi, the Tyrolean Iceman who died more than 5,300, met his demise isn't quite clear. His well-preserved body shows evidence of both an arrow wound to the shoulder and, more recently discovered, a blow to the head.
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In PNAS this week: co-evolutionary signatures of insect hosts and bacterial symbionts, distinct transcript isoforms of high-grade ovarian cancer, and more.
Adam Rutherford discusses genetic genealogy at the Guardian.
Portions of the US 21st Century Cures Act are raising some safety concerns.
David Dobbs writes at Buzzfeed that genomics has delivered little on its promises.