A species one step closer to extinction: Rare White Rhino Dies, Breed Close to Extinction : Discovery News
Also being discussed on this thread: http://www.zoochat.com/2/current-status-northern-white-rhino-375218/
You would think that at least one of the mainline news outlets would pick this up, but nary a peep has been raised as far as I can tell.
Huffington Post ran it last week. And I've seen it in a few other places, including on a major news show here in Australia.