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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.
Oct 21, 2024 · human evolution, the process by which human beings developed on Earth from now-extinct primates. Viewed zoologically, we humans are Homo sapiens, a culture-bearing upright-walking species that lives on the ground and very likely first evolved in Africa about 315,000 years ago.
Feb 2, 2021 · 550,000 to 750,000 Years Ago: The Beginning of the Homo sapiens Lineage. A facial reconstruction of Homo heidelbergensis, a popular candidate as a common ancestor for modern humans,...
The first debates about the nature of human evolution arose between Thomas Henry Huxley and Richard Owen. Huxley argued for human evolution from apes by illustrating many of the similarities and differences between humans and other apes, and did so particularly in his 1863 book Evidence as to Man's Place in Nature.
Dec 11, 2023 · Humans evolved much later in Earth's history, possibly around 1 million to 700,000 years ago, although the earliest fossil evidence dates to around 300,000 years ago. (Image credit:...
Jul 9, 2024 · Humans first evolved in Africa, and much of human evolution occurred on that continent. The fossils of early humans who lived between 6 and 2 million years ago come entirely from Africa. Most scientists currently recognize some 15 to 20 different species of early humans.
Jan 3, 2024 · During a time of dramatic climate change 300,000 years ago, Homo sapiens evolved in Africa. Like other early humans that were living at this time, they gathered and hunted food, and evolved behaviors that helped them respond to the challenges of survival in unstable environments.
Oct 22, 2024 · Where and when did Homo sapiens first appear on Earth? How did Homo sapiens spread across different continents? What are some major milestones in the development of Homo sapiens?
Oct 22, 2024 · Found near Kenya’s Lake Turkana in a layer of rock dating to approximately 3.3 mya, during the middle of the Pliocene Epoch (5.3 million to 2.6 million years ago), the first tools—primitive hammers, anvils, and cutting tools—predate the emergence of Homo by almost 400,000 years.
Sep 11, 2015 · Where did all this happen, and why does it matter where? Both genetic and fossil evidence show that until relatively recently, human evolution happened in Africa.
