You can follow MiltonNews on Twitter. That should mean that you get news within an hour of it being posted to the web site rather having to wait for the next milton-news posting (although we have found during testing that Twitter sometimes misses tweets from people you're following so it's probably best to subscribe to milton-news too).
News posted after 8pm doesn't appear until 10am the following day so if you want to get tweets from MiltonNews on your mobile make sure you're allowing them between 10am and 8pm.