A website called All Headline News collects news headlines from media outlets all around the world and collates them into a site listing headlines and a brief synopsis of the article. There are literally hundreds of topics covered, including zoos ! The site just links to the originating provider for the full story. You can view the headlines and links to the full stories using a web browser, but they also have RSS XML feeds to allow you to view the headlines in an RSS aggregator - such as FeedDemon, which is what I use to keep up with news headlines (and it also notifies me of updates to this site !).