A neutral, evidence-focused overview of the Hollow Earth claims: what proponents have asserted, the historical roots from Edmond Halley and John Cleves Symmes to 20th-century tales, how modern networks amplified the idea, and which parts are documented, disputed, or effectively disproven by geophysics and historical records.

A neutral, evidence-focused timeline of Flat Earth claims: key historical moments, primary documents, experiments and organizational turning points. This article separates what is documented, what is disputed, and where the historical record is thin or contested.

A methodical review of the Atlantis lost civilization claims, testing Plato-era accounts and modern discoveries against archaeology, geology, and expert analysis. This article summarizes the strongest counterevidence, alternative explanations (e.g., submerged Mesolithic landscapes and the Santorini eruption), and what credible sources say is documented versus speculative.

A neutral, evidence-focused overview of the Philadelphia Experiment claims: where the story began, how it was popularized, what documentary records and official statements exist, what remains inferred or contradicted, and why the narrative spread.

A neutral, evidence-focused review of the strongest arguments cited by proponents of Flat Earth claims — what those arguments are, the types of sources they rely on, and how each one holds up when tested against documented evidence and scientific explanation.

A neutral, evidence-focused overview of the Bermuda Triangle mystery claims: what proponents assert, where the story originated, which incidents are often cited, and how government and skeptical investigations assess the evidence. This article separates documented reports, plausible inferences, and disputed or unsupported assertions.

An evidence-focused overview of the Dyatlov Pass cover-up claims: what proponents assert, the documentary record, independent scientific work, and why conspiracy theories have propagated. This article separates what is documented, what is plausible but unproven, and what is contradicted or unsupported.

An evidence-focused review of the most-cited arguments behind the Moon landing hoax claim. This article lists the strongest assertions proponents point to, notes where those arguments originated, and explains tests and primary sources used to evaluate each point.

Flat Earth is a claim about the planet’s shape and how observations like horizons, gravity, and spaceflight should behave. This evidence-focused review summarizes the strongest counterevidence, what experts say it means, and what would need to be shown for the claim to gain documentation.