Betteridge's law of headlines

Betteridge's law of headlines is an adage that states: "Any headline that ends in a question mark can be answered by the word no." It is based on the assumption that if the publishers were confident that the answer was yes, they would have presented it as an assertion; by presenting it as a question, they are not accountable for whether it is correct or not. The law is named after Ian Betteridge, a British technology journalist who wrote about it in 2009.

Source: Wikipedia — Betteridge's law of headlines (CC BY-SA 4.0)