Technicolor Lung (image) University of Iowa Caption A research team led by the University of Iowa has created the most detailed, three-dimensional rendering of a mammal lung. The image pictured here shows a mouse's pulmonary acini, the terminals where gases and blood mix in a lung and whose function remains a mystery. Credit Dragos Vasilescu, University of Iowa and the University of British Columbia. Usage Restrictions None 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.