Reference (scholarly Wikipedia): Credo Reference
Multi-disciplinary (covers all topics): Academic Search Premier
Business, politics, and technology: Business Source Premier
New York Times Access: All patrons can create their own NYTimes.com account that can be used in web browsers and with the NYTimes app! From any computer on campus or using the campus WiFi network, go to NYTimes.com Group Pass and create an account. It will be valid for a year after creation. When it expires, come back to campus, log in again, and you're good to go for another year.
Wall Street Journal Access: All patrons can create their own WSJ.com account that can be used in web browsers and with the WSJ app! To claim your free digital subscription, you must use a computer on campus or a device connected to the campus WiFi. Detailed directions can be found here.
Newspaper Source offers full-text access to national and regional newspapers.
Those interested in higher education can create their own Chronicle of Higher Education account from on campus, then use that login anywhere to access the latest news and in-depth reporting on the state of higher ed. Directions on how to set up your account are here.
The Historical Detroit Free Press brings you historical coverage from the Detroit Free Press between 1831-1922.
The Google News Archive enables you to search a vast archive of digitized newspapers from various cities.