To search specific newspapers, use the Search the News first, found towards the bottom of the page.
Then Search for Sources and follow the options as they appear.
Filter by the following parameters:
1. By News & Business Topics
2. Country (United States)
State or region
Publication Type (News, Newspapers)
Multiple/Single Source (All Sources)
See example below. You can search all resources listed or just select resources, depending on what you need to do.