Hotter than hell today. Stay inside and enjoy some refreshing links. Science:
White Flight in Social Networks? A Story of Another Digital Divide
Cavemen Accused of Wiping Out Cave Bears ('cavemen' implies they weren't human. Bad title)
Tricky margay wildcat mimics its prey
Other:
Identifying Cyclical vs. Structural Unemployment: A Guide for Slate Writers (hypothesis testing! In economics? Pinch me)
Russia in color, a century ago
Slow Violence and the BP Coverups
The Return of The Piddler
Divided we stand...stock still
No one comes to the top of your article? I came top, top to write more and more articles come out, enjoy a good article!