Snopes – A fact-checking website that investigates urban legends, fake news, and folklore. “We always document our sources so readers are empowered to do independent research and make up their own minds.”
Politifact - Fact-checking website that rates accuracy of claims by elected officials.
Fact Check - A a nonpartisan, nonprofit “consumer advocate” for voters that aims to reduce the level of deception and confusion in U.S. politics.
Hoax Slayer – Hoax Slayer debunks email and social media hoaxes, thwarts internet scammers, combats spam, and educates web users about email, social media, and internet security issues.
inVid – a Chrome extension that authenticates videos to make sure they have not been manipulated.
Science Feedback - A nonpartisan website that exposes claims that either contradict or over-hype science.” We believe it is scientists’ civic duty to better inform our fellow citizens in our area of expertise.”
Open Secrets - a non-profit, nonpartisan research group based in Washington, D.C., that tracks the effects of money and lobbying on elections and public policy.