All eyes are on Vatican City Tuesday with just over a day to go until the start of the papal conclave to elect the 267th pope.

Naiké Vorbe experienced abdominal pain, constipation, and diarrhea. She learned at 31 that she had stage 3 colon cancer. Officials have identified several outbreaks. Metformin is a go-to diabetes drug, and researchers are looking at whether it can be used as a cancer-fighting supplement, too.