Pope Leo’s lung cancer diagnosis has thrown a question mark into his pontificate. And the revelation raises questions about what Leo knew and when.

The lesson the world may ultimately learn from the recent lung cancer diagnosis and surgery for Pope Leo XIV is that taking ...

The pope briefly addressed his absence in the message, which was issued to recognize a meeting celebrating the 10th ...

Thoracic surgeon Diego González Rivas, based in A Coruña, Spain, developed the Uniportal VATS technique, a minimally invasive ...

A couple hundred Church leaders joined experts and married couples this week in Rome to honor the 10th anniversary of an ...

Pope Leo XIV resumed his regular diet, began walking and celebrated Mass in the hospital Wednesday as he recovered from ...

Leo, the first US-born pontiff, has emerged as an increasingly influential voice beyond the Church, raising the alarm about ...