Healthy Red Algae (IMAGE) Helmholtz Association Caption Healthy red algae (Devaleraea ramentacea). Credit Photo: Max Schwanitz, Alfred Wegener Institute Usage Restrictions The Image is for one-time use in 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.