Marvel's latest look at its next 'Avengers' adventure teases the arrival of mutants into the MCU proper.

Marvel's been doling out 'Avengers: Doomsday' info in two different ways, and they both tell us what the film's ambitions are.

If you're hoping to see 'Avengers: Doomsday' or 'Supergirl' at the Super Bowl, you might've already lost the game.