Snopes: https://www.snopes.com/
Helpful for checking accuracy of viral content, memes, etc.
FactCheck.org https://www.factcheck.org/
Nonpartisan consumer advocate group run by the Annenberg Public Policy Center of the University of Pennsylvania.
Politifact: https://www.politifact.com/
Helpful for fact-checking claims by politicians.
Know Your Meme: https://knowyourmeme.com/
Resource for tracing history of memes.
Tineye: https://tineye.com/
Allows you to trace where an image has been posted.
