Pig vs. Boar (image) University of Illinois at Urbana-Champaign Share Print E-Mail Caption A new analysis of pigs (left) and their ancestor-like cousins, the wild boars, reveals much about their evolutionary history, sensory perceptions and similarity to humans. Credit Duroc (left): L. Brian Stauffer; Wild boar: Martien Groenen Usage Restrictions Image may be used only to accompany stories about the research described in this release. Please credit: Duroc (left): L. Brian Stauffer; Wild boar: Martien Groenen Share Print E-Mail Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.