Once you have entered your search terms and are on the results page look on the left-hand tab for "Source Types" and select Magazines and Newspapers. This will tell the database to only display these types of results.
Once you open an article you can learn more about it on the record page.
1. Source: This will tell you where the article was published
2. Subject Terms: Will tell you the main points of the article. You can use these as additional keywords for your searches.
3. Abstract: This provides a quick summary of the article.