Use the Topic Portals in Opposing Viewpoints to get both sides of the issue: opinions, overviews of issues, reference sources, statistics, websites, and more.
Topic Portals:
Also: Articles from Opposing Viewpoints:
Use the Topic Portal in Science in Context to get reference content, full-text magazines, academic journals, news articles, experiments, images, videos, audio files and links to vetted websites
ABC-CLIO: