This foreboding trailer shows the growing rift in our universe of heroes and foreshadows the impending clash.

At long last, the divided heroes resume their bitter battle in Civil War #4, on sale now! Catch up on all the action with this exclusive Marvel.com trailer produced by Motherland.us!

Iron Breaks. Soldiers Fall. Gods Die. Get your first look at the official trailer to FEAR ITSELF #1 right here! Comic luminaries Matt Fraction and Stuart Immonen deliver the most anticipated event of 2011, as Spider-Man, Captain America, Wolverine, Iron Man and the rest of Earth’s mightiest heroes find themselves embroiled in a war against the God of Fear…and at the center of a secret that will tock the Marvel Universe.

Planet Hulk writer (and filmmaker) Greg Pak sent us this trailer for Planet Hulk - the biggest Hulk event in years! It is a must-see as Pak has managed to jam-pack all the action of Planet Hulk: Exile into one bombastic short video.

Marvel.com has released a new trailer for the limited series Onslaught Reborn, coming this November.

He's back...with a vengeance. Taking no prisoners. Literally. With Civil War in full throttle mode, Frank Castle is feeling the heat. His safe houses have been raided, his munitions seized, and he's square in the crosshairs of a Marvel Universe big gun who always gets his man.

A look at all the characters available to create the various Marvel teams found in Marvel: Ultimate Alliance. Choose from a cast of over 20 playable characters and then select an existing Marvel team such as the New Avengers, Fantastic Four, Marvel Knights--to name a few--or build your own! Plus, get a look at some of the killer cut-scenes from the game!

Hulk is coming back to Earth on June 6 to wreck terrible vengeance upon the men who exiled him. Get the first look at this upcoming blockbuster in this animated comic trailer.

With mutantkind on the edge of extinction, a glimmer of hope has arrived. Can the X-Men rally and save their race or will doom befall homo superior? See what's in store for the biggest X-event in years.

Watch the trailer for the upcoming Marvel event, Siege! Marvel's greatest heroes unite against the deadliest threat they've ever faced, but even they have no idea what's coming next. It's time for the most jaw dropping comic book event of the decade begins in December with Siege: The Cabal and continues in January's SIEGE #1!

Iron Man, Thor, Hulk and more of Marvel's greatest characters assemble for the first time in the series premiere two-parter of "The Avengers: Earth's Mightiest Heroes" on Wednesday, October 20 at 8:30 p.m., ET on Disney XD.

Iron Man, Thor, Hulk and more of Marvel's greatest characters assemble on a new day and time, Sundays at 10:00AM ET!

Get a look at new books starring, the Avengers, Spider-Man and more!

Marvel has teamed up with Gazillion and Secret Identity Studios to take the MMO category to a completely new level of excitement and engagement, as Marvel Heroes combines action role-playing games with the MMO genre. This first trailer shows gameplay, new heroes and new enemies. Marvel Heroes will be available on PC. Release date TBA.

Check out a new TV spot for "Marvel's The Avengers" and see the film again this Memorial Day weekend!

Ominously recapping the opening of Civil War, this trailer intrepidly signals a call to war unlike any comic series before it.

Individually, they are super heroes. United, they are the Ultimate Avengers. Join Captain America, the Hulk, Iron Man, Wasp, Ant-Man and Thor for the ride of your life!

The X-Men are heading into space thanks to Joss Whedon and John Cassaday. Check out this trailer to get on board with the mighty mutants.

The Skrulls are upon us. Who do you trust? Could this trailer give you some new clues to unravel their plans? You'll just have to trust us.

Alexa Mendez celebrates the opening weekend success of the the "Iron Man" movie with news on four upcoming Marvel flims, 2009's "Wolverine and the X-Men" cartoon and much more!

ASTONISHING X-MEN by Joss Whedon and John Cassaday is coming to Marvel Motion Comics! Watch the trailer here.