Science New York's rat population has genetically diverged into "uptown" and "downtown" subpopulation Cory Doctorow
music How musician Dan Deacon collaborated with real rats for the Rat Film soundtrack David Pescovitz
Delightful Creatures Count the number of rats climbing this pole when the light is turned on Mark Frauenfelder
corruption Hundreds of US police forces have distributed malware as "Internet safety software" Cory Doctorow