The following four databases deal specifically with current events and social issues, and serve as an excellent starting point for your research.
Explores in depth a single "hot" topic in the news each week, ranging from teen issues, to the environment, to health and education, to science and technology.
How to Use Issues & Controversies (YouTube)
Use Google Scholar for a preliminary search. Don't forget to check the library and library databases for titles you may find through Google Scholar! Many scholarly works still remain unavailable on the web.