Is the Debate Over Coral Skeletal Development Finally Over? (image) American Association for the Advancement of Science Share Print E-Mail Caption Scanning helium ion micrograph shows the crystal growth process in stony corals. This material relates to a paper that appeared in the June 2, 2017, issue of Science, published by AAAS. The paper, by S. Von Euw at Rutgers University in Piscataway, NJ, and colleagues was titled, "Biological control of aragonite formation in stony corals." Credit These images were collected by Viacheslav Manichev and Stanislas Von Euw using the Scanning Helium Ion Microscope (SHIM) at the Department of Physics and Astronomy, Rutgers University, New Brunswick, NJ Usage Restrictions Please cite the owner of the material when publishing. This material may be freely used by reporters as part of news coverage, with proper attribution. Non-reporters must contact Science for permission. Share Print E-Mail 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.