If you've made use of the Internet for more than a few years, you know how quickly things can change. That change applies well to search engines, where a term searched for a month or even a week ago would not return the same results it does today. How does one keep track of updates to a particular search query? Until recently, the only way was to perform another search. Google is looking to offer another way to do it: searchable RSS feeds.
Today it has been confirmed that Google will be soon offering the ability to use an RSS feed for a particular search term, letting you be notified as soon as new pages or new results pop up. That could be very useful for things that change often such as current events and company news.
It won't apply at first to things like a Google Image search, and Google hasn't mentioned when these RSS search feeds will be available. I would definitely like to give these a try once they are ready.