I've liked NPR.
Honestly though, I want to give a small shoutout to GAF as a useful resource. A lot of times if I hear about some crazy news story, later I read the discussion on GAF and see various people poking holes in the shoddy parts of the story. I think this hole-poking is useful for taking the partisan edge off a lot of reporting.
I should say that it's important to read entire GAF threads though, not just a few posts. A lot of times the first posts in a thread are knee jerk reaction, and then you can see more truth emerge from the conversation later in.