What to know

• The 71-year-old, who was only elected last year, made the surprise announcement that he would be undergoing surgery after Sunday prayers.S1
• Pope Leo XIV Diagnosed with CancerS2
• WASHINGTON — Pope Leo XIV had a cancerous tumor surgically removed from his right lung on Tuesday in a 90-minute operation described as “successful” by the Vatican. Here are what several medical experts told AFP about the surgery and diagnosis. What is pulmona...S3
• Leo was elected leader of the world’s 1.4 billion Catholics in May 2025.S4