At the NY Times Freakonomics blog, economist Steven Levitt goes through the math behind the FBI's DNA match probabilities. Recently, an Arizona state crime lab analyst found two unrelated men who matched at nine of 13 loci -- the FBI estimates the odds of such a match to be one in 113 billion.

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York University researchers find genomic evidence of inbreeding in the yellow-banded bumblebee, according to Reuters.

In its survey of US adults, the Pew Research Center finds that views on the genetic engineering of animals depend on why it's done.

The Scientist reports agricultural researchers are working on a gene-stacking tool.

In Nature this week: statistical method for overcoming case-control imbalance issues, and more.