Along with SUMMON, which helps you to locate full text articles (among many other things), you may want to choose another general/interdisciplinary database when searching for both popular and scholarly articles:
These resources search a variety of databases and reference sources to return a wide spectrum of scholarly and popular material, and they'll exclude the Book, DVD, Government Document, and other formats available via SUMMON. These resources feature primarily articles from newspapers, magazines, and journals.
The resources on the lists below will bring you to more specific, and often scholarly, souces that address your topic. You'll also find access to datasets, multimedia, and other types of resouces among these resources. If you have questions or need help using any of these resources at any time, get in touch with a librarian.