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Multiregional hypothesis
The multiregional origin hypothesis of human species holds that some, or all, of the genetic variation between the contemporary human races is attributable to genetic inheritance from either Homo sapiens subspecies, or even other hominid species.
Note: The above text is excerpted from the Wikipedia article "Multiregional hypothesis", which has been released under the GNU Free Documentation License.
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Fossils & Ruins News
May 15, 2024
May 15, 2024 — The ability to regulate body temperature, a trait all mammals and birds have today, may have evolved among some dinosaurs early in the Jurassic period about 180 million years ago. The new study looked at the spread of dinosaurs across different ...
Apr. 29, 2024 — It has long been thought that meat played an important role in the diet of hunter-gatherers before the Neolithic transition. However, due to the scarcity of well-preserved human remains from Paleolithic sites, little information exists about the ...
Apr. 29, 2024 — Dinosaurs were likely as smart as reptiles but not as intelligent as ...
Apr. 17, 2024 — The fossilized remains of a second gigantic jawbone measuring more than two meters long has been found on a beach in Somerset, ...
Latest Headlines
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May 15, 2024 — The research cracks the code on the iconic baobab tree's origin story, revealing their surprising origins in Madagascar and incredible long-distance dispersals to Africa and Australia. The study ...
May 13, 2024 — Today's rate of atmospheric carbon dioxide increase is 10 times faster than at any other point in the past 50,000 years, researchers have found ...
May 10, 2024 — New research into molten rock 20km below the Earth's surface could help save lives by improving the prediction of volcanic ...
May 8, 2024 — Pore pressure diffusion generated by carbon dioxide injected underground at a carbon storage site in the Illinois Basin is the likely cause of ...
May 8, 2024 — New research shows human activity is significantly altering the ways in which marine organisms are preserved, with lasting effects that can both improve and impair the fossil ...
May 8, 2024 — Ancient, expansive tracts of continental crust called cratons have helped keep Earth's continents stable for billions of years, even as landmasses ...
May 7, 2024 — Tipping points in the climate system can be the result of a slow but linear development. However, they can also be accompanied by a 'flickering', ...
May 7, 2024 — Three ingots from the site of Los Escoriales de Do a Rama (Belmez) and dating from the Roman era demonstrate the importance of lead production and exportation in northern ...
May 6, 2024 — Earth scientists have long turned to minute differences in hydrogen atoms to explore the ancient history of our planet. A new study suggests that these same tiny atoms might also lead to new ways to ...
May 1, 2024 — A research team studied earthquake hazard maps from five countries and found that all the maps seemed to overpredict the historically observed earthquake shaking intensities. In analyzing the ...