Dr. Gates has published more than 100 scientific papers, co-authored one book, and contributed numerous articles in others. He has been profiled by newspapers such as the Washington Post and has provided commentary on scientific stories in the New York Times, Washington Post, and USA Today. Dr. Gates has appeared on three PBS scientific documentaries (most recently, "The Elegant Universe"), and will be seen in the broadcast of "Einstein's Big Idea" on PBS in October 2005. Dr. Gates is giving nearly 50 invited talks at national and international celebrations of the centennial of Einstein's "Miraculous Year", World Year of Physics 2005.

Dr. Gates also is active in the international arena with respect to science, education, and development on the African continent and beyond. He holds an honorary appointment at Stellenbosch University in Cape Town and is a supporter of the African Institute of Mathematical Sciences (AIMS). He gave the initial scientific lecture to the inaugural class at AIMS. Dr. Gates has advised the government of South Africa on the use of its national physics infrastructure and economic development, and participated in discussions in the nation of Mali concerning science, research, education, and development.