Bees (2 of 2) (IMAGE) Penn State Caption The researchers demonstrated that social insects, including bees, ants and wasps, are more complex than previously was thought. Credit Nick Sloff, Penn State Usage Restrictions Non commercial use only License Licensed content 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.