Newspapers can serve as useful primary sources for historical research.
They reflect the time period in which they were created, and provide a glimpe into society at the time.
Though some local newspapers are available digitally or on microfilm, many others are available only in their own local regions.
Keep in mind, newspapers can be BOTH primary or secondary sources depending on the purpose of the article and how it was written. If it is a factual account, recording the events as they happened, it is a primary source. If the article is interpreted or has opinion interjected, it is considered a secondary source.

The electronic editions of record for valuable local, regional, and national newspapers--all in one easy-to-search database. Each paper provides unique coverage of local and regional news, including companies, politics, sports, industries, cultural activities, and people in the community.
Newspaper Source Plus includes more than 860 full-text newspapers, providing more than 35 million full-text articles. In addition, the database features more than 857,000 television and radio news transcripts