This Week in PNAS

In the early, online edition of the Proceedings of the National Academy of Sciences, Washington University researchers report on blood gene expression patterns that show promise for distinguishing childhood fevers caused by viral infections from those that occur during acute bacterial infections.

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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.