News stories continue to appear on this site automatically almost daily.
At this time, they are not available via email because it would cause daily emails to be sent out, flooding inboxes.
However, you can still subscribe to the news stories via the web feed. Web feeds are easier to manage for this kind of information. Read the previous link for more information.
If there turns out to be a strong demand for email updates for news stories, then this option will be reconsidered at that time.