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.

A YouGov survey carried out in 27 countries finds the Covid-19 pandemic has had the most severe mental-health effects on young people and on women. Younger respondents consistently reported higher levels of anxiety about their mental health and increased worries about their financial futures, while women were more likely than men to say the pandemic had harmed their wellbeing. The findings summarize self-reported experiences rather than identifying precise causes.

India’s space agency ISRO plans to launch Aditya-L1, a satellite designed to observe the Sun, on 2 September. The spacecraft will travel to the Sun–Earth Lagrange Point 1, about 1.5 million kilometres from Earth, where it can keep the Sun continuously in view. The mission follows India’s successful Chandrayaan-3 Moon landing and represents a major step in the country’s expanding space programme, aimed at improving understanding of solar activity.

In 1994 Pål Enger, a former Norwegian footballer, carried out a high-profile theft of Edvard Munch's famous painting The Scream from the National Gallery in Oslo. Enger entered the museum and removed the canvas in a theft that quickly made international headlines. The painting is one of Munch's best-known works, and its disappearance drew intense media and police attention because of its cultural significance and the bold manner in which it was taken.

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.