Soaking It In (IMAGE) University of Pittsburgh Caption Researchers at the University of Pittsburgh's Swanson School of Engineering are utilizing metal-organic frameworks (MOFs) to develop a new type of storage system that would adsorb natural gas like a sponge and allow for more energy-efficient storage and use. Credit University of Pittsburgh Usage Restrictions None 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.