More clinical tests were being performed on the 88-year-old pope, who had part of one lung removed as a young man.

Pope Francis was conscious but still receiving high flows of supplemental oxygen Sunday following a respiratory crisis and ...

The Vatican issued a medical update saying Pope Francis was "not out of danger." He was receiving "high-flow" oxygen.

The Pope is resting in hospital after a "tranquil" night, the Vatican says, as he thanks doctors and supporters in a written ...

While His Holiness remains hospitalized in critical condition, he turned to social media Sunday to thank the world for "consoling prayers I have received" ...

Pope Francis, who is in critical condition with a complex lung infection, offered his thanks for the "many messages of affection" he has received since he was hospitalized earlier this month.

Pope Francis remains in critical condition, blood tests show early kidney failure but he is alert and 'well oriented.

ROME and LONDON -- Pope Francis rested overnight in the hospital, the Vatican said on Sunday. "The night passed peacefully.