Dr. Biology (image) Arizona State University Caption Dr. Biology is the online avatar of Charles Kazilek, creator of ASU's AAAS award-winning Ask A Biologist website. Credit Charles Kazilek/ASU Usage Restrictions None 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.