Live Science

What's Hot This Week Battle Still Rages for Vets in College Christopher Wanjek, LiveScience Bad Medicine Columnist Young veterans have trouble putting war behind them. In-Group Blindness: Why Penn State Students Rioted for Paterno Karen Schrock, ScientificAmerican.com The psychology of group membership helps explain why Penn State students can't stop loving a man who ignored a child moles… Sponsored by: 'Jealous' Hermaphrodite Shrimp Murder Their Rivals America & Abortion: Will Controversy Ever Die?