(VIDEO) Center for Genomic Regulation This video is under embargo. Please login to access this video. Caption C. elegans in motion. The nematode begins adulthood vigorously exploring their environment. Over time, they slow and stop crawling. Credit Nicholas Stroustrup/CRG Usage Restrictions Credit must be given to the creator. License CC BY 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.