Lateral Reading is a process of evaluating online resources where you fact-check your source using third-party information. It is a method used by professional fact-checkers.
When you encounter an unfamiliar website, ask yourself these three questions:
Now open a new tab in your browser and seach for the author(s), or their claims. What are trustworthy sources saying about this website? Are their claims legitamite or based on conspiracy?
If a source seems untrustworthy, don't use it. Find a better source. Most importantly, if the source is on social media, don't spread false information by sharing.
The Stanford History Education Group explains lateral reading (3:47 minutes)