This Week in PLOS

Relaxation practices such as yoga, meditation, and repetitive prayer are associated with shifts in the expression of metabolic, immune, and stress response pathways genes, according to a study in PLOS One. A Massachusetts-led team did array-based gene expression analyses on blood samples from 26 healthy individuals over eight weeks, as each embarked on a relaxation response program.

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Using DNA to sketch crime victims might not be a great idea, the NYTimes says.

Science has its own problem with sexual harassment. What do we do with the research these abusers produce, Wired asks.

Senate Republicans led by Senator Rand Paul (R-KY) are trying to change how the government funds basic research, reports ScienceInsider.

In Science this week: combining genomics and ecology to better understand the effects of natural selection on evolution, and more.