Does anybody know where I can get reliable information about Fukushima's current state and future risks? I know the Fukushima reactor is different from Chernoby

Does anybody know where I can get reliable information about Fukushima's current state and future risks? I know the Fukushima reactor is different from Chernobyl and that Fukushima has 3 containment barriers, but it would seem that they've been damaged or destroyed. What would happen now if they can't get the reactor under control, and it melts down? Many articles linked from HN say Fukushima is an example of nuclear technology done right, yet the media is continuing to spew stories such as that the reactor will explode if they don't get it under control in 48 hours. I don't know who to believe.