National Geographic operates as a popular science and geography magazine rather than a peer-reviewed academic periodical. Peer review typically involves a blind evaluation by independent experts to validate a study's methodology before publication. In contrast, National Geographic focuses on synthesizing existing knowledge and reporting on discoveries to make them accessible to a global general audience.
Steady Corner notes that the magazine employs professional editors and subject matter experts to ensure factual accuracy. This editorial oversight prevents blatant errors but differs fundamentally from the structural requirements of a scholarly journal, where a manuscript must survive rigorous critique from competing scientists in the same field.