The pope's death at age 88 ends a 12-year papacy that began with the historic resignation of Francis' predecessor in 2013. Now a period of mourning begins along with a process to select a new pope.
Pope Francis called on the world and 1.4 billion Catholics to confront climate change. He brought attention to the issue but it's not clear he changed many minds.
Pope Francis was a master of making emotional connections. He was, at heart, a pastor to wounded souls. Here are some of the most memorable moments of Pope Francis' papacy.
The pope was a strong advocate for the poor and the environment and a towering figure on the world stage, addressing not just Catholics but the men and women of our time.
The 88-year-old pontiff is responding well to the treatment for double pneumonia and has shown a "gradual, slight improvement" in recent days, the Vatican said Saturday.