University of Michigan
News Bias Explored: The Art of Reading the News
Real-life examples, interactive headline and image games and brief explanations make this an attractive site for learning to recognize media bias.
Johns Hopkins University
Johns Hopkins University Sheridan Libraries: Information and Its Counterfeits
Distinguishing information from propaganda, biased reporting and misinformation is an important skill. This short article defines each of these, and provides examples of each.
Other
Rhetorica Network: Media / Political Bias
A detailed explanation of how bias works is offered at this site, including critical questions for detecting bias in writing.
University of Washington
Bias in the News
This handy page clearly explains various ways in which bias can creep into news reports. Examples of each method are given.