You can also save topic alerts from a pre-set list of topics. Go to “My Alerts." Click on the link to the Topics Alerts.
Choose a topic from the list. Clicking on “Go” gives you a list of subtopics you can choose from. Check the box next to the topic or topics you want; then click on SAVE. If you wish to receive your results through an RSS feed, click on the RSS feed icon to choose the RSS reader (under Topic feed) you want to use.