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.

Workers installing hammock poles on Michigan State University's campus in August 2023 unexpectedly unearthed the buried stone foundation of an old observatory. Built in 1881 and demolished in the 1920s, the small structure had been covered over for decades. Archaeologists and university staff identified the masonry as part of that 19th-century building, making it a notable historical find on a modern college lawn.

Researchers presented new findings at the European Society of Cardiology meeting showing that laughter therapy can improve some measures of heart health in people with coronary artery disease. In the study, patients took part in guided laughter sessions while researchers measured inflammation markers and cardiovascular performance before and after. The reported results included lower inflammation and improved indicators of heart function after the laughter interventions.

A 40-year-old British doctor touring South Africa was shot and killed in Cape Town after turning into Ntlangano Crescent during violent street protests, authorities said. The incident occurred last Thursday when the general practitioner took a different route after leaving the airport. Multiple unidentified suspects confronted him and opened fire; he did not survive. South African police confirmed the death and said they were investigating the circumstances and seeking the attackers.

Researchers reviewing clinical trials have found little evidence that blue‑light filtering glasses provide the sleep or short‑term eye‑comfort benefits often claimed by makers and some retailers. The review pooled data from 17 randomized trials and reported no consistent short‑term reduction in visual fatigue from computer use, and it could not show clear benefits for sleep quality, vision performance, or long‑term retinal health.