@dlowan,
To catch breaking news I read CNN and that's probably the news site I visit first if I just want to see what's going on. When I want to know more about a particular subject I'll then search (web search and news search) and land on all kinds of different sources depending on the story.
I also get news through a variety of RSS feeds from Yahoo, Google News, and many many more (I've used hundreds of different feeds) and I use a lot of different niche sites (for example in tech I'll often read news.com, techcrunch, engadget, ...... I don't want to list them all, I sometimes blog tech news on a tech blog that Nick and I (and eventually Steve) are doing but since a2k launched I haven't had a lot of time for that.