A new era of scientific innovation began at the University of Arizona on Oct. 24 when a ribbon was cut in the lobby of the Grand Challenges Research Building. University of Arizona President Suresh Garimella said he expects the facility, also known as the GCRB, to play a pivotal role advancing fields such as optical sciences, health care and space exploration. Garimella and Cheu cut the ribbon on the GCRB alongside Thomas L. Koch, dean of the College of Optical Sciences; JP Roczniak, president and CEO of the University of Arizona Foundation; and Dr. Michael Dake, senior vice president for health sciences.