Pope Francis, who is in critical condition in hospital battling double pneumonia, rested well throughout the night, the Vatican said on Tuesday. The 88-year-old pope was admitted to Rome's Gemelli hospital on February 14 with a serious respiratory illness that has since triggered other health problems.

Thousands of people gathered in St. Peter’s Square to pray for an ailing Pope Francis, expressing sorrow for his suffering, hope for his recovery and gratitude for his efforts to steer the Catholic Ch

The eyes of the Catholic world are focused on Agostino Gemelli Hospital in Rome, where Pope Francis remains hospitalized for a number of health issues. Here's what to know about the Pope's health situation—and what experts think it says about the risks of respiratory infections in older people.