By Thomas Terndrup and Nicholas Kman The Ohio State University (THE CONVERSATION) “The hotel is being evacuated. Please return to your rooms and prepare to exit.” That was the first communication one of us, Dr. Terndrup, recalls…

By Jenner Peltz Associated Press NEW YORK (AP) — Americans are commemorating 9/11 with mournful ceremonies, volunteering, appeals to "never forget" and rising attention to the terror attacks' extended toll on responders. A crowd of…