Great fact checking resource for all kinds of online information, including urban legends, rumors, and misinformation.

A fact-checking website that rates the accuracy of claims by elected officials and others who speak up in American politics

A nonpartisan, nonprofit “consumer advocate” for voters that aims to reduce the level of deception and confusion in U.S. politics by monitoring the factual accuracy of what is said by major U.S. political players in the form of TV ads, debates, speeches, interviews and news releases.

An independent, nonprofit news organization that publishes "trustworthy and informative articles written by academic experts."