News: But Microsoft's not talking.
Stephen Totilo of MTV Multiplayer had a chat with Microsoft's head guy, Don Mattrick, yesterday. In this interview, Mattrick (probably accidentally) dropped the bombshell that Bungie is working on a new Halo game.
When pressed for more details, Mattrick said that it wasn't the upcoming Halo Wars and it wasn't connected to the Peter Jackson Halo Project in any way. It's something entirely new.
But I guess Microsoft just doesn't want to talk about it yet.