I recently spoke at a conference of homicide investigators, on the topic of "covert intelligence" in smart predators. By this, I meant that the criminal IQ of some offenders defies any measurement we ...

Source: Drawing by Katherine Ramsland, Ph.D. Five years ago, I wrote a post on the need for a standard measure of predatory cunning. We have such devices for psychopathy, criminal responsibility, ...

This wildlife feature explores how hunting in groups transformed the fate of predators across the planet. By examining different species, the documentary explains why cooperation consistently ...