Downtown Phoenix, Arizona (IMAGE) Arizona State University Caption Downtown Phoenix, Arizona: The consequences of extreme heat do not affect Arizona residents alone. Extreme heat is making worldwide news this year. Credit Andy DeLisle/Arizona State University Usage Restrictions Must use with full credit in every instance 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.