Underwater camera (IMAGE) Massachusetts Institute of Technology Caption The battery-free, wireless underwater camera could help scientists explore unknown regions of the ocean, track pollution, or monitor the effects of climate change. Credit Image: Adam Glanzman Usage Restrictions Images are made available to non-commercial entities, press and the general public under a Creative Commons Attribution Non-Commercial No Derivatives license. You may not alter the images provided, other than to crop them to size. A credit line must be used when reproducing images 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.