Image 1 (IMAGE) The University of Hong Kong Caption The ongoing and future warming is causing expansion of the ‘oxygen minimum zone’ where oxygen is less soluble, it makes the habitable shallow-marine area above it narrower, so animals living there can be at higher risk for extinction. Photo courtesy and copyright of Jacopo BRUNETTI (www.cabosharkdive.com). Credit Jacopo BRUNETTI Usage Restrictions Photo courtesy and copyright of Jacopo BRUNETTI (www.cabosharkdive.com). 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.