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Official reports, hearing transcripts, case files and releases: the paper behind the cases. 2,872 documents, 2,610 mirrored with their text, 53,529 pages indexed, so a search reads inside them and lands on the page.

New in the library The PURSUE files The Department of War's UAP release, mirrored in full: the videos, recordings and images, each beside its case file.

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“Nature”

Documents 857 Scans in the stories 70

Documents matching “Nature”857 records · page 14

FBI file: Animal Mutilation, Animal Mutilation Part 03 FOIA release

Federal Bureau of Investigation· 26 pages · FBI Vault · 0 stories
- p. 2 …that it would have occurred on the animals through natural means. "How it got there, I don't know," he…
- p. 4 …that it would have occurred on the animals through natural means. "How it got there, I don't know," he…
UFO highlights guide 2013 Document

The National Archives· 12 pages · Cited by the stories · 4 stories
- p. 4 …be considered to be positive or at worst neutral. Naturally a section of ufologists will never be convinced of that…
Fiscal Year 2025 Consolidated Annual Report on Unidentified Anomalous Phenomena Official release

All-domain Anomaly Resolution Office· 2025· 14 pages · AARO · 2 stories
- p. 6 …of the underlying event are consistent with those of natural phenomena or exceed the known state-of-the-art for…
ATTN Russo DOPSR Request Part 3 (FOIA 18-F-0724) FOIA release

Office of the Secretary of Defense· 2018· 16 pages · OSD reading room · 2 stories
- p. 4 …Type - Record nature of material submitted; e.g., speech, article, manuscript, study/thesis, brochure, news release, advertisement, radio/television script…
'The Time Is Favorable...' a Conversation with a Priest of the Russian Orthodox Church FOIA release

Central Intelligence Agency· 1988-07-08· 19 pages · CIA reading room · 0 stories
- p. 9 …A proclaimed 'truth' about the reactionary nature of 'the clergy' was not necessary for many in their arguments. B. Pasternak…
- p. 12 …and political force testifies to the ignorance and demagogic nature of these kinds of declarations. A superficial knowledge is worse…
Defense Intelligence Reference Document Metallic Glasses For Aerospace Applications Report

Defense Intelligence Agency· 30 pages · DIA reading room · 0 stories
- p. 10 …Conventional casting, however, does not take advantage of the flexibility afforded by the glassy nature of these alloys. If a…
- p. 29 …Johnson, Nature 451, 1085 (2008). 31 D. Hofmann, J.-Y. Suh, A. Wiest, G. Duan, M.L. Lind, M. D…
- p. 30 …Mlwa, Nature Mater. 4, 289 {2005), 48 G. Kumar, H. X. Tang, and J. Schroers, Nature 457, 86B (2009). 49…
- 1 more page mentions it
Numeric Files 1944–1945 37153 German Armament Equipment Documents Official release

U.S. Department of War· 1945-03-18· 17 pages · PURSUE release (war.gov) · 1 story
- p. 12 …no information at this Headquarters which might explain the nature and cause of the lights and other phenomena described by…
Take All--Gorbachev Urals Visit FOIA release

Central Intelligence Agency· 1990-04-26· 15 pages · CIA reading room · 0 stories
- p. 5 …at the expense of this they made housing cheap. Naturally, this does not concern people in need, poor people. The…
- p. 7 …It's the nature of the present time; some come others leave. I would ask both the works party committee…
Blue Book file compilation, part 3 Document

NICAP (USAF records)· 9 pages · Cited by the stories · 1 story
- p. 4 …manner in the caption impression that this was an natural object to be part of a large dark object he…
AAWSAP DIRD, Metallic Glasses for Aerospace Applications, December 2009 Official release

U.S. Department of War· 2009-12-14· 30 pages · PURSUE release (war.gov) · 0 stories
- p. 10 …Conventional casting, however, does not take advantage of the flexibility afforded by the glassy nature of these alloys. If a…
- p. 29 …Johnson, Nature 451, 1085 {2008). 31 D. Hofmann, J.-Y. Suh, A. Wiest, G. Duan, M.L. Lind, M. D…
- p. 30 …Miwa, Nature Mater. 4, 289 (2005). 48 G. Kumar, H. X. Tang, and J. Schroers, Nature 457, 868 (2009). 49…
- 1 more page mentions it
Defense Intelligence Reference Document Technological Approaches To Controlling Report

Defense Intelligence Agency· 36 pages · DIA reading room · 0 stories
- p. 31 …The millions of channels of two-way communication between the extremities and the brain naturally present will control naturalistic mechanical…
- p. 33 …lost and only a fraction of the quality of natural stimulation is available. Locating single neurons has also been challenging…
- p. 36 …control of prosthetic devices by a human with tetraplegia. Nature 2006 Jul 13;442(7099):164-71. 56 Ku1ken TA…
- 3 more pages mention it
/specialCollection/nwcda6/139/HOXHA, ENVER/HOXHA, ENVER_0007.pdf FOIA release

Central Intelligence Agency· 24 pages · CIA reading room · 0 stories
- p. 9 …and with the alleged negotiations of a political-economic . nature now being evolved between the USSR end the states of…
- p. 14 …Pres,1 . ,.. ■ , i traits '-a doair_ent poraccality, ambitious nature, end organisation/. ,i abdlite. - in addition to a willingne ss…
AAWSAP DIRD, Technological Approaches to Controlling External Devices, March 2010 Official release

U.S. Department of War· 2010-03-23· 36 pages · PURSUE release (war.gov) · 0 stories
- p. 31 …The millions of channels of two-way communication between the extremities and the brain naturally present will control naturalistic mechanical…
- p. 33 …lost and only a fraction of the quality of natural stimulation is available. Locating single neurons has also been challenging…
- p. 36 …control of prosthetic devices by a human with tetraplegia. Nature 2006 Jul 13;442(7099): 164-71. 56 Kuiken TA…
- 2 more pages mention it
Defense Intelligence Reference Document Materials For Advanced Aerospace Platforms Report

Defense Intelligence Agency· 27 pages · DIA reading room · 0 stories
- p. 14 …The reusable nature of the shuttle crew module introduced a number of design and materials selection chaUenges. Perhaps foremost among…
- p. 24 …Clearly, the nature of the fiber- matrix interface determines the resistance to fiber pullout after fracture and controls the toughness…
Central Intelligence Bulletin- 1960/02/01 FOIA release

Central Intelligence Agency· 1960-02-01· 16 pages · CIA reading room · 0 stories
- p. 7 …ie unsuccess fully to launch this vehicle" on _ The nature of the vehicle and the test objectives cannot be determined…
FOIA release 23-F-1423 FOIA release

All-domain Anomaly Resolution Office· 9 pages · AARO · 0 stories
- p. 4 …3.8.6. (U) UAP ATTRIBUTION is the assessed natural or artificial source of the phenomenon and includes solar, weather…
Document Redacted (FOIA 23-F-1423) FOIA release

Office of the Secretary of Defense· 2023· 9 pages · OSD reading room · 0 stories
- p. 4 …3.8.6. (U) UAP ATTRIBUTION is the assessed natural or artificial source of the phenomenon and includes solar, weather…
UAP JS GENADMIN (FOIA 24-F-0067) FOIA release

Office of the Secretary of Defense· 2024· 9 pages · OSD reading room · 0 stories
- p. 4 …3.6.6. (U) UAP ATTRIBUTION is the assessed natural or artificial source of the phenomenon and includes solar, weather…
AAWSAP DIRD, Materials for Advanced Aerospace Platforms, January 2010 Official release

U.S. Department of War· 2010-01-12· 27 pages · PURSUE release (war.gov) · 0 stories
- p. 14 …The reusable nature of the shuttle crew module introduced a number of design and materials selection challenges . Perhaps foremost among…
- p. 24 …Clearly, the nature of the fiber matrix interface determines the resistance to fiber pullout after fracture and controls the toughness…
Former Academy President Aleksandrov on Chernobyl, Sakharov FOIA release

Central Intelligence Agency· 1990-08-01· 22 pages · CIA reading room · 0 stories
- p. 20 …The first thing is that natural conditions, seismic surveying, and so on were not always taken into account. (Although during…
Defense Intelligence Reference Document Aneutronic Fusion Propulsion(1) Report

Defense Intelligence Agency· 50 pages · DIA reading room · 0 stories
- p. 16 …In addition to the dangers of natural sources of radiation in space that can endanger human health and safety, the…
- p. 26 …Boron is readily available on earth and 80.1% of naturally-occurring boron is boron-11. A consistent method of…
AAWSAP DIRD, Aneutronic Fusion Propulsion I, November 2010 Official release

U.S. Department of War· 2010-11-01· 50 pages · PURSUE release (war.gov) · 0 stories
- p. 16 …In addition to the dangers of natural sources of radiation in space that can endanger human health and safety, the…
- p. 26 …Boron is readily available on earth and 80.1 % of naturally-occurring boron is boron-11. A consistent method of…
roswell FOIA release

Office of the Secretary of Defense· 993 pages · OSD reading room · 2 stories
- p. 202 …We used meterology as a cover story-it was a natural. It had a purpose beyond the project--we could…
- p. 477 …control equip- ment was included that oscillations do occur naturally within the atmosphere, apparently as a result of vertical cellular…
- p. 584 …There is no way of telling whether the constant-level flight obtained ~~s due to the natural buoyancy of the…
- 18 more pages mention it
The Roswell Report: Fact vs. Fiction in the New Mexico Desert Report

USAF / The Black Vault· 1995· 882 pages · Cited by the stories · 2 stories
- p. 389 …no control equipment was included that oscillations do occur naturally within the atmosphere, apparently as a result of vertical cellular…
- p. 492 …the flight's main value is in showing the natural stability of such a balloon without any altitude controls. As…
- p. 494 …There is no way of telling whether the constant-level flight obtained was due to the natural buoyancy of the…
- 20 more pages mention it
Press Service Log: Xinhus English 07 Dec FOIA release

Central Intelligence Agency· 1993-12-07· 21 pages · CIA reading room · 0 stories
- p. 7 …183 S43077 qu eeeee hkaee .aa HAB138 hke120714-- 37 python snakes returned to natural home in Indonesia jakarta, december 7…
Sagdeyev Discusses Space Missions, Policy, Mars Plans FOIA release

Central Intelligence Agency· 1989-01-01· 21 pages · CIA reading room · 0 stories
- p. 17 …The nature of such asymmetry is not understood. Evidently, there occur on the surface of the comet's core some…
- p. 19 …a routine decision about a new general assault on nature. And now, a reverse wave has emerged. It is completely…
AAWSAP DIRD, High-Frequency Gravitational Wave Communications, April 2010 Official release

U.S. Department of War· 2010-04-06· 57 pages · PURSUE release (war.gov) · 0 stories
- p. 4 …Omni-Directional Nature of the HFGW Radiation Pattern ....................... 10 Figure 8. Predicted Relic GW Energy Density as a Function of…
- p. 15 …Omni-Directional Nature of the HFGW Radiation Pattern Next consider a more convenient laboratory arrangement for the rings. The ring…
- p. 32 …The universal nature of the HFGW frequency and time standards are especially helpful. The following telecommunication benefits of an HFGW…
Defense Intelligence Reference Document High-Frequency Gravitational Wave Communications Report

Defense Intelligence Agency· 57 pages · DIA reading room · 0 stories
- p. 4 …Omni-Directional Nature of the HFGW Radiation Pattern ....................... 10 Figure 8. Predicted Relic GW Energy Density as a Function of…
- p. 15 …Omni-Directional Nature of the HFGW Radiation Pattern Next consider a more convenient laboratory arrangement for the rings. The ring…
- p. 32 …The universal nature of the HFGW frequency and time standards are especially helpful. The following telecommunication benefits of an HFGW…
(EST Pub Date) CIA Public Affairs and the Drug Conspiracy Story FOIA release

Central Intelligence Agency· 2006-10-23· 6 pages · CIA reading room · 0 stories
- p. 2 …s Inspector General (IG), in light of the serious nature of the charges. The Director sent a similar letter to…
Defense Intelligence Reference Document Detection And High Resolution Tracking Of Vehicles At Hypersonic Report

Defense Intelligence Agency· 46 pages · DIA reading room · 0 stories
- p. 7 …To understand the nature of how a projectile affects the flow of fluid around it, consider the case of a…
- p. 27 …While LIDAR systems are similar in function to RADAR systems, the highly directional nature of the laser beam permits a…
- p. 45 …second meteorite from the orbit of the Pribram chondrite". Nature 423 (6936): 151-153. 16 Oberst, J.; Molau, S.; Heinlein…
9800538: 7585721-20060527F-001-021-2023 Official release

· 22 pages · National Archives · 0 stories
- p. 13 …The EPA Office of General Counsel and the Department of Justice Environment and Natural Resources Division have reviewed the report…
AAWSAP DIRD, Detection and High-Resolution Tracking of Vehicles at Hypersonic Velocities, November 2010 Official release

U.S. Department of War· 2010-11-20· 46 pages · PURSUE release (war.gov) · 0 stories
- p. 7 …To understand the nature of how a projectile affects the flow of fluid around it, consider the case of a…
- p. 27 …While LIDAR systems are similar in function to RADAR systems, the highly directional nature of the laser beam permits a…
- p. 45 …second meteorite from the orbit of the Pribram chondrite" . Nature 423 (6936) : 151-153. 16 Oberst, J.; Molau, 5.; Heinlein…
9800538: 7585721-20060527F-001-022-2023 Official release

· 22 pages · National Archives · 0 stories
- p. 13 …General Counsel and the Department of Justice Environment and Natural Resources Division have reviewed the report and concur with the…
Report of Air Force Research Regarding the Roswell Incident Report

NSA (declassified documents)· 1994-07· 22 pages · Cited by the stories · 2 stories
- p. 9 …records, particularly if there was anything of an extraordinary nature involved. This meant that the search was not limited to…
- p. 13 …usual, and generate absolutely no paperwork of a suspicious nature, while simultaneously anticipating that twenty years or more into the…
FBI file on United Nuclear, release 3 Document

FBI via The Black Vault· 2023-11· 70 pages · Cited by the stories · 1 story
- p. 3 …to the FBI in connection with arrests, federal employment, naturalization, or military service. For a fee, individuals can request a…
- p. 63 …After being advised of the identity of the interviewing Task Force Officers and the nature of the interview,________ ~| provided the…
rosswe1 FOIA release

Office of the Secretary of Defense· 31 pages · OSD reading room · 2 stories
- p. 11 …records, particularly if there was anything of an extraordinary nature involved. This meant that the search was not limited to…
- p. 15 …usual, and generate absolutely no paperwork of a suspicious nature, while simultaneously anticipating that twenty years or more into the…
- p. 28 …Nevertheless, while the nature of the project remained 2
Comlist: Moscow Consolidated 19 Jan 91 FOIA release

Central Intelligence Agency· 1991-01-19· 9 pages · CIA reading room · 0 stories
- p. 1 …info given of projects discussed at conference providing for turning antarctica into world nature preserve, Approved for Release 2/2010
Autos Findos 908, vol. 2 (PDF) Document

Superior Tribunal Militar· 157 pages · Cited by the stories · 1 story
- p. 13 …OLÍMPIO VANDERLEI SANTOS, 47 anos, natural do Rio de Janeiro-RJ, filho de Wanderley Oliveira Santos e de Dª Doracy…
- p. 16 …MAURÍCIO ANTÔNIO SANTOS, 44 anos, natural de Bom Despacho-MG, filho do Sr Antônio Pinto dos Santos e Dª Conceição…
- p. 68 …JOSÉ FRANCISCO MACIEL DIAS FERREIRA, 37 anos, natural de Belo Horizonte-MG, filho de Mozart Dias Ferreira e de Dª…
- 1 more page mentions it
[01/08/1999 - 12/15/2000]: 24194018-20060474F-001-019-2023 Official release

· 64 pages · National Archives · 0 stories
- p. 13 …THE NATURAL RESULT IS TO FORCE UP ALL KINDS OF TRASH FROM BELOW. 14. "THE FALSE STATISTICS CRISIS IS VERY…
- p. 15 …YET IN CHINESE PUBLICATIONS ON NATURAL RESOURCE MANAGEMENT AS WELL AS IN AGRICULTURE CAN BE SEEN A GROWING RECOGNITION THAT…
- p. 49 …Marinakis pointed out that the sector is willing to switch to natural gas vehicles to contribute to reducing pollution in…
General 1948 Vol 1 Official release

U.S. Department of War· 1948-06-15· 28 pages · PURSUE release (war.gov) · 0 stories
- p. 12 …collect, collate, evaluate, and act on information of- this nature~ 2. In Implementing this policy the Air Materiel Comnand has…
DoD FOIA 22-F-0035 FOIA release

The Black Vault / DoD· 2025-08-12· 109 pages · Cited by the stories · 1 story
- p. 1 …inter- and intra- agency memoranda which are deliberative in nature; this exemption is appropriate for internal documents which are part…
- p. 55 …Due to the nature of the material, it must be processed on the systems at our work site. We are…
- p. 71 …Due to the nature of the material, it must be processed on the systems at our work site. Wc arc…
Report of Investigation Agency Access to the Ssci Shared Drive on Rdinet FOIA release

Central Intelligence Agency· 2014-07-18· 57 pages · CIA reading room · 0 stories
- p. 29 …H. (W/FOUO) In order to avoid any confusion about the scope and nature of any future SSCI requests related…
- p. 38 …By the very nature of possessing a security clearance, we each bear the responsibility of protecting classified information; but, at…
- p. 55 …Finally, and perhaps of greatest significance, the "stand alone" nature of the system was only important, as the letter from…
- 1 more page mentions it
Citizens Against Unidentified Flying Objects Secrecy v. NSA (Civil Action No. 80-1562) Document

National Security Agency· 14 pages · NSA · 0 stories

…I' 1' 1! j! ii information about the nature of NSA's activities including its functions and thereby…
FBI file: UFO, UFO Part 12 FOIA release

Federal Bureau of Investigation· 142 pages · FBI Vault · 2 stories
- p. 92 …Chief, Security Division 1 - Director of Naval Intelligence 1 - Office of Special Investigations Air Force 1 - Immigration and Naturalization Service
- p. 103 …This information was furnished by the Bureau to Assistant Attorney General Tompkins and the Director of the Immigration and Naturalization…
- p. 115 …We are a national organization whose objectives are to investigate and determine the nature of unidentified flying objects and related…
- 9 more pages mention it
UFO Encounter II, Sample Case Selected by the UFO Subcommittee of the Aiaa. FOIA release

Central Intelligence Agency· 2001-03-12· 5 pages · CIA reading room · 1 story
- p. 4 …of this incident states: "In conclusion, although conventional or natural explanations certainly cannot be ruled out, the probability of such…
Official History of the Bay of Pigs Operation- Volume 2- Part 1 FOIA release

Central Intelligence Agency· 179 pages · CIA reading room · 0 stories
- p. 5 …subsequent to the activity intending to show the disastrous nature of CIA's guidance of the operation, no attention ever…
- p. 85 …Alejos with regard to an upcoming program of this nature. To belay the charges that the GOG was permitting CIA…
- p. 135 …the whole Bay of Pigs operation -- the number and nature of the air- strikes -- it is interesting to note the…
- 1 more page mentions it
Comlist: Moscow Consolidated 16 Nov 90 FOIA release

Central Intelligence Agency· 1990-11-16· 10 pages · CIA reading room · 0 stories
- p. 6 …day meeting of east european party leaders, noting that nature of these traditional meetings has changed enabling truly democratic debates…
Ford Press Releases, January - April 1966: 12130682 Official release

· 55 pages · National Archives · 0 stories
- p. 35 …Apart from pranks and natural phenomena, some of these objects may well be products of experimentation by our own military…
Project Blue Book Mariana UFO Incident PDF Document

NARA via The Black Vault· 114 pages · Cited by the stories · 2 stories
- p. 15 …Farrington. "Meteorites", Chicago, 1915. (7) "Measurement of Birds", Scientific Publications of the Cleveland Museum of Natural History, Vol. II, 1931…
- p. 28 …FILM RTRN 15 TO 20 FRAMES MIS FR ORIG REEL ACCORDING TO MR AND SERVERAL NEWSMEN, SPLICING OF PROFESSIONAL NATURE…
- p. 79 …It is apparent that the most possible natural phenomenon which could account for these film effects would be airplane reflections…
FBI file 62-HQ-83894, section 9 Document

Department of War· 290 pages · Cited by the stories · 1 story
- p. 44 …Our reply was general in nature . Copies of ·ncoming and are reply being furnished to OSI since Air Force oordinates…
- p. 62 …We are a non-profit organization whose purpose is to investigate and determine the nature of unidentified flying objects and…
- p. 204 …He instructed me to advise you that the confidential nature of our files will preclude compl~ ~ with your request. ~ ~ -n…
- 5 more pages mention it