There are several ways to be notified of new Cases, Comments and Opinions.
In order to recieve notification by e-mail you will need to create an account on the website. When you are signed in click on 'My Account' under your username on the menu to the left. Then click on the 'Notifications' tab at the top, then on 'Groups' just below.
Tick the box next to the groups for which you would like to recieve notifications, then click 'Save'.
You will now recieve an e-mail notification whenever a case relating to the groups you selected is published.
There are many RSS feeds available on the site. Browsers such as Firefox will indicate the presence of these with the RSS logo. To get notifications of new cases in a particular group click on a taxonomic group on the home page, and either click the RSS logo in your browser or copy the URL of that page into your feed reader.