Research stories produced from the Observatory archive. Search the full publication collection by subject, witness, method or finding, or browse by editorial type.
How the Sasquatch Research Observatory separates repeated testimony, longitudinal consistency, later-added detail and independent corroboration.
Read publication →A longitudinal source comparison separates stable claims, later additions, contradictions and unresolved details without manufacturing a consistency percentage.
Read the research →If the 1967 Patterson–Gimlin film were proven staged, older eyewitness reports would remain historical documents—not independent proof of an unknown species. An event-family subtraction test.
New October 2026 interviews and reviews are drawing forceful conclusions about the Patterson–Gimlin film. What do the director, relatives, reel, reviewers and independent analysts each actually establish?
A source-by-source investigation of the alleged 1966 rehearsal reel, filmmaker statements, Bill Munns’s examination and the separate 1967 film scan—without claiming the footage proves a hoax.
The Smithsonian catalogs Grover Krantz’s research papers and transferred film collection. What do the original finding aids document—and what remains unverified?
A source-based review of the 2013 genomic claims, Samples 26/31/140, the people connected to them and later sequence reanalysis.
Read publication →Two separately interviewed vehicle occupants, repeated consistency checks and a documented site follow-up create a useful source record—while the absence of physical evidence remains explicit.
In the Observatory’s current 55-witness modern core, 49 records involve a direct visual observation. The signal remains high after two deliberate stress tests.
An event-level comparison found 10 of 13 recurring trait families appearing in both historical and modern morphology-rich samples.
A 1957 sworn account contains several traits that later became staples of Sasquatch description, before the 1958 northern California “Bigfoot” newspaper breakthrough.
A ten-witness source-history audit separates stable event details from later-added evidence claims, interpretation and genuinely changed testimony.
The historical archive includes surviving affidavits, newspapers, police files, institutional histories and audiovisual records that can be audited case by case.
Across source-linked accounts separated by decades, several physical descriptions recur. The current sample shows a pattern while leaving prevalence unresolved.
Witness accounts can grow over decades. SRO preserves the earliest recoverable version first, then tracks what later testimony adds, changes or leaves unresolved.
Multi-witness encounters can sound stronger than the surviving source record. The Observatory separates reported co-witnesses from independently recoverable testimony.
Publications are created when qualified material has editorial value, adequate evidence depth, an original contribution and significance proportional to what the underlying sources establish. Not every new record warrants an article.
A 1974 Sunshine Acres encounter account resurfaced in a 2014 BFRO submission, a 2017 podcast and a 2026 interview. This source-chain audit separates publication dates, copied testimony, publisher-added details and the limits of independent corroboration.
Read research article →
