Briefly: As its release date draws ever closer, Up is getting a lot more buzz. First off, a new poster has surfaced. You can see it above.
It has a very 3D feel to it (as will the film), and has the first fully animated bodies of Dug and Kevin the dog and the bird. Very cool.
Also, Pixar has updated its website to include information about Up. The picture below is on the home page. The site also includes the teaser trailer and a very brief synopsis on the movie.
The film is set for release on May 29, and you can watch the trailer here.
Source: The Pixar Blog