Definitions used by Melissa Zimdar's Open Sources project that classifies websites for credibility.

Fake News: Sources that entirely fabricate information, disseminate deceptive content, or grossly distort actual news reports

Satire: Sources that use humor, irony, exaggeration, ridicule, and false information to comment on current events.

Extreme Bias: Sources that come from a particular point of view and may rely on propaganda, decontextualized information, and opinions distorted as facts.

Conspiracy Theory: Sources that are well-known promoters of kooky conspiracy theories.

Rumor Mills: Sources that traffic in rumors, gossip, innuendo, and unverified claims.

State-sponsored News: Sources in repressive states operating under government sanction. Propaganda.

Junk Science: Sources that promote pseudoscience, metaphysics, naturalistic fallacies, and other scientifically dubious claims.

Hate News: Sources that actively promote racism, misogyny, homophobia, and other forms of discrimination.

Clickbait: Sources that provide generally credible content, but use exaggerated, misleading, or questionable headlines, social media descriptions, and/or images.

Proceed With Caution: Sources that may be reliable but whose contents require further verification.

Political: Sources that provide generally verifiable information in support of certain points of view or political orientations.

Credible: Sources that circulate news and information in a manner consistent with traditional and ethical practices in journalism (Remember: even credible sources sometimes rely on clickbait-style headlines or occasionally make mistakes. No news organization is perfect, which is why a healthy news diet consists of multiple sources of information).