Concerns over Pope Francis' health have mounted in recent years as have questions about his succession. Here's what we know.

Pope Francis was well enough to meet with the Vatican secretary of state to approve new decrees for possible saints, the ...

Pope Francis, who is hospitalized in critical condition with double pneumonia, has named a new archbishop for Vancouver. The ...

Catholic worshippers 'concerned' over Pope Francis' health. Worshippers from all over the world have come to the Vatican to ...