Proton-model-for-LaMET-16x9 (IMAGE) DOE/Argonne National Laboratory Caption Artistic rendering of proton structure revealing its intricate and dynamic system of quarks and gluons. Credit (Image by Argonne National Laboratory.) Usage Restrictions Original Content License Original 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.