Salamander (IMAGE) University of Haifa Caption Fast development is often perceived as an advantage. However, research conducted on salamanders at the University of Haifa and the University of California, found that the acceleration of developmental rates increases mortality. "Our findings are consistent with research findings on other animals and call for further research on rates of development in humans," said Asaf Sadeh who led the study. Credit Courtesy of the University of Haifa Usage Restrictions Image may only be used with the given credit. 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.