It's Not a Pet

Everyone's talking about personalized medicine. It doesn't get more personalized than having your very own mouse model, implanted with your tissue that can mimic your biology and be used to test drugs or treatments to see if they'll work, says Popular Science's Rebecca Boyle. "Two teams of researchers have been working on personalized mouse models, or mouse avatars, that can serve as test beds for doctors looking for the right treatments," Boyle says.

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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.