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 Vatican says Pope Francis's condition has stabilized after a breathing crisis in hospital on Friday — two weeks after he was first admitted to hospital in Rome with bronchitis.
Pope Francis overcame concerns about his health to preside over Easter Sunday Mass, leading tens of thousands of people in a flower-decked St. Peter's Square.
The head of the church in San Francisco has said the House Speaker can't receive the sacrament there because of her abortion rights support, but Pope Francis has avoided politicizing the Eucharist.
For a long time, the Catholic Church rejected scientific findings that conflicted with its doctrine, even persecuting Galileo. Now the Vatican looks to promote its observatory as a bridge to science.
Pope Francis decreed that all bishops and cardinals can be tried if suspected of criminal behavior. He also banned Vatican employees from accepting gifts amounting to more than 40 euros (about $48).