Pope Francis waves during his inauguration mass at St Peter's Square
Pope Francis waves from the papamobile as he arrives for his inauguration mass at St Peter's Square on March 19, 2013 at the Vatican. Latin America's first pope was joined by world leaders for his inauguration mass. UPI/Stefano Spaziani
United Press International is a leading provider of news, photos and information to millions of readers around the globe via UPI.com and its licensing services.
With a history of reliable reporting dating back to 1907, today's UPI is a credible source for the most important stories of the day, continually updated - a one-stop site for U.S. and world news, as well as entertainment, trends, science, health and stunning photography. UPI also provides insightful reports on key topics of geopolitical importance, including energy and security.