From political upheavals and gun violence, to the first American-born pope, "Sunday Morning" host Jane Pauley looks back at key events of a transformative year in U.S. history....

Russia has unveiled a host of new weapons in 2025, ranging from futuristic nuclear-propelled systems to the most unorthodox drones...

From political upheavals and gun violence, to the first American-born pope, "Sunday Morning" host Jane Pauley looks back at key events of a transformative year in U.S. history....