The Guardian wants to know who you think the toughest scientists in the history of research are. Is it Australian doctor Barry Marshall? Marshall drank a Petri dish of Helicobacter pylori in order to prove that the microbes cause peptic ulcers, the Guardian says. Or maybe it was British physician Sir Henry Head? He operated on his own arm in 1908 to show how sensations are affected when peripheral nerves are cut.

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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.