The best way to learn to spot a conspiracy theory is to make one yourself.
Pick a real news story. On the next step you'll choose who's behind it and why. Then walk through the four moves real conspiracists use, with a debunk on every step.
Choose whichever real-feeling headline your imagination will run wildest with. Don't overthink it.

South Korea's flag carrier Korean Air will begin weighing passengers and their carry-on luggage at Gimpo and Incheon airports. The Ministry of Land, Infrastructure and Transportation has required the checks to collect actual passenger weights for aircraft weight-and-balance calculations. Airline officials say measuring passengers helps crews calculate load distribution, takeoff performance, and fuel needs more accurately than relying on assumed average weights. Officials emphasize it is about technical calculations, not personal data collection.

Google plans to release a redesigned Fitbit app this fall that reorganizes the interface into three main tabs: "Today," "Coach," and "You." The refreshed app will display daily health statistics, offer motivational and coaching content, and present goal overviews and trends. Google says the update will improve how fitness data is presented and protected, and it appears visually aligned with leaked looks of the upcoming Pixel Watch 2 and possibly the Pixel 8 phones.

In 2009 the Large Hadron Collider (LHC), a giant particle accelerator near Geneva run by CERN, was preparing to restart after upgrades. Scientists said the machine would smash protons together at very high energies to study fundamental particles and forces, potentially revealing phenomena such as the Higgs boson or signs of new physics. However, some members of the public expressed fear that the machine could produce catastrophic effects, including miniature black holes or other unknown dangers.

The British Museum is dealing with a major internal crisis after allegations that a senior curator removed and sold roughly 2,000 items from its collection via eBay. Reports say the revelations prompted the museum director to resign and have led to calls for an independent review. The case has drawn attention to weaknesses in oversight and controls at one of the world’s largest museums, raising questions about how objects are tracked and safeguarded.