Worry over Pope Francis' health has fueled speculation as to who could replace the pontiff if his condition worsens.

Pope Francis remains in critical condition, with blood tests showing mild signs of kidney failure “which is currently under control,” the Vatican said Sunday, as the 88-year-old pontiff battles ...

ROME (AP) — Pope Francis woke up and was continuing his therapies Monday after a quiet night, on the 10th day of his ...

The morning after Pope Francis' doctors said that he remained in "critical" condition and showed initial signs of renal insufficiency, the Vatican press office said the pope was in "good spirits" and ...

Pope Francis is in critical condition with a complex lung infection and anemia, receiving treatment in a Rome hospital.

The Vatican says Pope Francis remains in critical condition and blood tests show early kidney failure but he remains alert ...

Francis, 88, had remained in critical condition throughout the weekend after severe breathing difficulties were reported.

Reports of Pope Francis' critical health condition have put global media outlets including CNN, CBS and NBC, in high gear to ...

Pope Francis is being treated for double pneumonia and recent blood tests also revealed "mild renal insufficiency." ...

What pontiff is next in line to head the Catholic Church? Pope Francis remains in critical condition, says Vatican. Here's update and what to know ...