LOS ANGELES - The Man of Steel has staying power: "Superman" topped the North American box office for a second week running ...

James Gunn’s “Superman” showed staying power in its second weekend at North American box offices, collecting $57.3 million in ...

Superman” remains up, up and away at the box office. The superhero reboot retained its crown as three new releases, “Smurfs,” “I Know What You Did Last Summer” and Ari Aster’s “Eddington,” failed to ...