Roman Catholic cardinals are senior church officials who are appointed by the Pope. They serve as advisors and help govern the Roman Catholic Church. Cardinals are often bishops and are responsible for overseeing specific regions or areas of church activity. They play a crucial role in the election of a new pope during a conclave. Cardinals wear distinctive red robes and are known as the "princes of the Church." Their primary duties include advising the Pope, managing church affairs, and representing the church in various capacities. The College of Cardinals is the body that includes all cardinals and assists in the administration of the Vatican City.