Right on the front page of the NIN website.
I don't know if anybody here really likes any of his work but I'm somewhat saddened (but not surprised) that he's hanging up the NIN name. Although, he's touring with Jane's Addiction one last time (to come full circle in a way) for awhile. Don't know if he's gonna go international with the tour or not since I haven't checked the tour dates but this makes me even more jealous that my sister got to see NIN live last year.
I hope he keeps producing music though. Even if NIN isn't gonna be around. Would love to hear some more instrumental/ambient work. That would be rad.