Doctors warn that the main threat facing Pope Francis is sepsis, an infection of the blood that can occur as a complication ...

The pope is particularly prone to lung infections because he developed pleurisy as a young adult and had part of one lung ...

Pope Francis is thanking Catholics around the world for their prayers as he continues battling double pneumonia in a Rome ...

Pope Francis remains in critical condition, with speculation now rising over what could happen next for both him and the seat he holds.

According to the Vatican, Pope Francis remained in critical condition Sunday but he remains alert and “well-oriented.” However, his blood tests show early kidney failure as the 88-year-old pontiff ...

Pope Francis, battling double pneumonia, remains in a critical condition for a second day running and has shown an “initial, ...

Pope Francis remains in critical condition, according to the Vatican, with blood tests showing mild signs of kidney failure ...

“Pope Francis is touched by the numerous messages of affection and closeness that he continues to receive in these hours,” ...

Pope Francis offered reflections Sunday on the most serious medical crisis of his papacy, saying in the written text of his ...

Pope Francis' health remains in "critical" condition, according to the Vatican on Sunday, as an "initial, mild kidney failure ...

The 88-year-old Pope Francis, who is fighting pneumonia in both lungs, now shows early signs of mild kidney problems.