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

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

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

Doctors revealed Sunday that blood tests for Pope Francis, the 88-year-old pontiff who has been hospitalized since Valentine's Day after a weeklong bout of bronchitis worsened, show early kidney ...

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

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