RESEARCH BASE
Search 3,721 documents across 34 fields — every claim tier-rated by evidence
3,633 are the core, quality-scored corpus (34 lettered sections — see How We Work); the remaining 88 are cross-corpus synthesis documents (68 InterDocs, 12 Connections, 8 Theories) also indexed here.
3,676 results for "Y haplogroup Q" — page 143 of 184
O_2_15 — Moeraki Boulders & Septarian Concretions
The Moeraki Boulders (Te Kaihinaki in Māori) are a group of approximately 50 large, near-spherical septarian concretions exposed on Koekohe Beach, near Moeraki on the Otago coast of New Zealand's South Island. Ranging fr
O_4_07 — Natural Nuclear Reactors Oklo
The Oklo natural nuclear reactors are the only known locations where self-sustaining nuclear fission chain reactions occurred naturally — discovered in 1972 in the Oklo and Okélobondo uranium mines, Haut-Ogooué Province,
O_4_04 — Ringing Rocks, Musical Stones & Lithophones
Ringing rocks — stones that produce clear, bell-like tones when struck — have been documented at multiple locations worldwide, formed from rock types with specific mineralogical and structural properties that support mec
O_3_19 — Ice Circles
Ice circles (also called ice discs or ice pans) are circular slabs of ice that form in slow-moving rivers, streams, and occasionally lakes, and rotate slowly on the water surface. They range from a few centimeters to ove
O_3_11 — Brine Pools and Extremophile Environments
Brine pools, hydrothermal vents, and other extreme environments on Earth harbor thriving communities of extremophile organisms — life forms adapted to conditions once considered utterly incompatible with biology: tempera
O_5_18 — Subterranean Worlds: Caves, Catacombs, and Underground Heritage
Humanity has a deep and ancient relationship with the underground — from Paleolithic cave sanctuaries decorated 40,000+ years ago, to engineered underground cities capable of sheltering tens of thousands (Derinkuyu, Capp
O_5_20 — Enceladus: Saturn's Ocean Moon and the Search for Extraterrestrial Life
Enceladus, a small icy moon of Saturn (504 km diameter, roughly the size of Arizona), has emerged since the Cassini mission's discoveries (2005–2017) as arguably the most promising location in the solar system for the de
O_5_13 — Paleosols and Ancient Soils: Climate Records in Earth
Paleosols — ancient soils preserved in the geological record — are among the most valuable but often overlooked records of past environmental conditions. When soils are buried by subsequent sedimentation (flooding, volca
T_4_17 — Parasocial Relationships: One-Sided Bonds with Media Figures
Parasocial relationships — the one-sided emotional bonds that audiences form with media personalities, fictional characters, and public figures — were first described by sociologists Donald Horton and Richard Wohl in the
T_2_19 — Eating Disorders
Eating disorders (EDs) — including anorexia nervosa (AN), bulimia nervosa (BN), binge eating disorder (BED), and avoidant/restrictive food intake disorder (ARFID) — affect an estimated 9% of the global population over th
T_2_13 — Placebo and Nocebo Effects
The placebo effect — a measurable physiological or psychological improvement in response to an inert treatment — is one of the most robust and well-documented phenomena in medicine and psychology, while the nocebo effect
T_2_17 — Depression & Mood Disorders
Major Depressive Disorder (MDD) affects an estimated 280 million people worldwide (WHO, 2023) and is the leading cause of disability globally. The neurobiological understanding of depression has undergone a paradigm shif
T_5_03 — Embodied and Social Cognition
Embodied cognition challenges the classical computational model of mind (cognition as abstract symbol manipulation, independent of the body) by proposing that cognitive processes are fundamentally shaped by the body's ph
T_5_11 — Self-Deception: Motivated Ignorance, Cognitive Dissonance, and the Limits of Self-Knowledge
Self-deception — the process by which individuals maintain beliefs, self-images, or narratives that are contradicted by available evidence, often without conscious awareness of doing so — sits at the intersection of phil
D_2_11 — Abu Simbel: Ramesses II and Solar Engineering
Abu Simbel — twin rock-cut temples on the western bank of the Nile in southern Egypt (Nubia), near the modern border with Sudan — represents the apex of pharaonic monumental engineering and one of the most spectacular so
D_2_21 — Black Sea Deluge: Archaeological Evidence for Rapid Flooding
The Black Sea Deluge Hypothesis proposes that the Black Sea — now a large saline body connected to the Mediterranean via the Bosporus Strait — was once a significantly smaller, lower freshwater lake during the Last Glaci
D_2_09 — Tell el-Amarna: Akhenaten's Capital and the Solar Revolution
Tell el-Amarna, located in Middle Egypt on the east bank of the Nile, is the archaeological site of Akhetaten ("Horizon of the Aten"), the short-lived capital city founded by Pharaoh Akhenaten (Amenhotep IV, r. ~1353–133
D_2_19 — Bronze Age Southeast Asia: Ban Chiang, Dong Son & the Metal Age Transition
Southeast Asia developed a distinctive Bronze Age tradition beginning c. 2000 BCE that challenges diffusionist models of metallurgical transmission from the Near East. The Ban Chiang site in northeastern Thailand, excava
D_2_12 — Knossos and Minoan Palatial Architecture
Knossos — located approximately 5 km south of modern Heraklion on the island of Crete — is the largest and most famous Bronze Age palatial complex in the Aegean world, serving as the political, economic, and ceremonial c
D_1_23 — Carnac Stone Alignments: Europe's Largest Megalithic Complex
The Carnac stone alignments — located near the town of Carnac in southern Brittany, France — constitute the largest collection of megalithic standing stones in the world. Over 3,000 menhirs (upright stones) are arranged
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