For Fish, Fear Smells Like Sugar (VIDEO) Cell Press This video is under embargo. Please login to access this video. To view this video please enable JavaScript, and consider upgrading to a web browser that supports HTML5 video Caption When one fish gets injured, the rest of the school takes off in fear, tipped off by a mysterious substance known as "Schreckstoff" (meaning "scary stuff" in German). Now, researchers reporting online on Feb. 23 in the Cell Press journal Current Biology have figured out what that scary stuff is really made of. Credit Mathuru et al. in <I>Current Biology</I> Usage Restrictions Under EMBARGO until 12:00 pm NOON ET - U.S. Thursday February 23, 2012* 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.