Use Academic Search Complete to locate magazines for a potential summary topic. Once your search is completed, look at the left filters column, scroll down to the Source Type category and choose the magazines filter (or the newspapers one) to limit your retrieval.
Newspapers resources are licensed in a variety of ways from single newspaper publishers to newspaper collections from aggregators such as Newsbank or ProQuest. Below are recommended resources with the last a link to the comprehensive Newspapers & Current Events guide.