Experimental cage (IMAGE) University of California - San Diego Caption Researchers compared groups of bees that underwent normal sleep in the dark with others that were subjected to continuous artificial light. Credit Ashley Kim, Nieh Lab, UC San Diego Usage Restrictions Must be used in conjunction with Scientific Reports study on honey bees and artificial light impacts. 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.