Should Rap Come to Game of Thrones?

There’s nothing more painful than people rapping who have no business rapping, or rap music being used in an inappropriate place. So does rap have any place with Game of Thrones?

What sharks, honeybees and humans have in common

A mathematical pattern of movement called a Lévy walk describes the foraging behavior of animals from sharks to honey bees, and now for the first time has been shown to describe human hunter-gatherer movement as well. The study, led by University of Arizona anthropologist David Raichlen, was recently published in the Proceedings of the National Academy of Sciences.

Earth-like planets probably common, say astronomers

Earth-sized planets could be ten a penny, say UC Berkeley astronomers, who estimate they may orbit as many as a quarter of all Sun-like stars.