Researchers trace DNA on a clay pipe found at a former slave site to a population that lives in what is now Sierra Leone, the Washington Post reports.
Two researchers report on their genetic analysis of samples from a shawl thought to belong to a victim of Jack the Ripper, ScienceInsider reports.
Japan is to release rules governing some gene-edited food, according to NHK World.
In PLOS this week: computational strategy for improving gene set analysis testing, miRNAs linked to sleep apnea, and more.
