Nobel laureate Elizabeth Blackburn has launched a company called Telome Health, and has created a commercial genetic test to measure telomere shortening, to give people insight on their aging process, reports Boonsri Dickinson at New Scientist. Blackburn says telomere length can give a patient a "sense of your underlying health," as researchers see telomere shortening in conditions like heart disease and cancer.

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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.