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Hace 3 días · The study of the origins of humans, variously known by the terms anthropogeny, anthropogenesis, or anthropogony, involves several scientific disciplines, including physical and evolutionary anthropology, paleontology, and genetics.
Hace 18 horas · The timeline of human evolution outlines the major events in the evolutionary lineage of the modern human species, Homo sapiens, throughout the history of life, beginning some 4 billion years ago down to recent evolution within H. sapiens during and since the Last Glacial Period . It includes brief explanations of the various taxonomic ranks in ...
Hace 1 día · Google Research & Lichtman Lab/Harvard University. Next up, the team behind the project aims to create a full map of the brain of a mouse, which would require between 500 and 1,000 times the ...
Hace 2 días · Humans Why did hominins like us evolve at all? Animal life on Earth existed for over half a billion years before hominins hit the scene – a complex combination of environmental changes ...
Hace 1 día · Humans can slow and, perhaps, reverse the ecological harms that they have caused, but Earth will never return to some past pristine state.
Hace 2 días · Ask SAPIENS. Open. SAPIENS is an editorially independent digital magazine about everything human, told through the stories of anthropologists.
Hace 3 días · The “why” behind these enormous swings, and the quest to harness longevity for humans, have driven fevered attempts (and billions of dollars in research spending) to slow or stop aging. Ramakrishnan’s book is a dispassionate journey through current scientific understanding of aging and death, which basically comes down to an accumulation of chemical damage to molecules and cells.
