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Latest Recent single origin hypothesis Stories

2012-03-14 13:21:01

Youngest of their kind ever found in mainland East Asia Fossils from two caves in south-west China have revealed a previously unknown Stone Age people and give a rare glimpse of a recent stage of human evolution with startling implications for the early peopling of Asia. The fossils are of a people with a highly unusual mix of archaic and modern anatomical features and are the youngest of their kind ever found in mainland East Asia. Dated to just 14,500 to 11,500 years old, these...

Genome Reveals Humans, Gorillas More Alike Than Previously Thought
2012-03-08 07:53:30

Researchers who have completed the genome sequence of the gorilla have discovered that the species is more genetically similar to humans than they had previously thought. The study, which was led by researchers at the UK's Wellcome Trust Sanger Institute and the Baylor College of Medicine (BCM), looked at DNA from a 30-year-old female western lowland gorilla from the San Diego Zoo named Kamilah, Dave Mosher of National Geographic News reported on Wednesday. They began studying the...

Nearby Chimpanzee Populations Show Greater Genetic Diversity Than Distant Human Populations
2012-03-03 05:27:54

Chimpanzee populations living in relatively close proximity are substantially more different genetically than humans living on different continents, according to a study published March 2 in PLoS Genetics. The study suggests that genomics can provide a valuable new tool for use in chimpanzee conservation, with the potential to identify the population of origin of an individual chimpanzee or the provenance of a sample of bush meat. Common chimpanzees in equatorial Africa have long been...

2012-03-02 12:32:29

Chimpanzee populations living in close proximity are substantially more different genetically than humans living on different continents Chimpanzee populations living in close proximity are substantially more different genetically than humans living on different continents, according to a study published in PLoS Genetics. Research conducted by scientists from the universities of Oxford and Cambridge, the Centre Pasteur du Cameroun, and the Biomedical Primate Research Centre suggests that...

European Neanderthals We Already Close To Extinction Before Arrival Of Modern Humans
2012-02-27 11:42:15

New findings from an international team of researchers show that most Neanderthals in Europe died off around 50,000 years ago. The previously held view of a Europe populated by a stable Neanderthal population for hundreds of thousands of years up until modern humans arrived must therefore be revised. This new perspective on the Neanderthals comes from a study of ancient DNA published Feb 25 in Molecular Biology and Evolution. The results indicate that most Neanderthals in Europe died off...

2012-02-14 08:00:00

The sciences website EurekaMag.com publishes insights into specific subjects of all areas of natural science. The latest review covers the Great White Shark which is a large lamniform shark found in coastal surface waters in all major oceans, Homo Erectus which is an extinct species of humans that lived between 1.3 to 1.8 million years ago, and Vostok station which is a Russian Antarctic research station at the southern Pole of Cold, with the lowest temperature on Earth of –89.2 degrees...

Genetic Mixing, Not Extinction, Led To Neanderthals' Demise
2012-02-08 06:07:35

Rather than being physically wiped out, a new study suggests that Neanderthals were likely integrated into the gene pool of early humans after the two groups crossed paths and began interbreeding. The new study, published in the journal Advances in Complex Systems (ACS), was written by C. Michael Barton of Arizona State University (ASU) and Julien Riel-Salvatore of the University of Colorado Denver, and "builds on work published last year in the journal Human Ecology and on recent genetic...

2012-01-26 11:45:37

A new study, using genetic analysis to look for clues about human migration over sixty thousand years ago, suggests that the first modern humans settled in Arabia on their way from the Horn of Africa to the rest of the world. Led by the University of Leeds and the University of Porto in Portugal, the study is published today in American Journal of Human Genetics and provides intriguing insight into the earliest stages of modern human migration, say the researchers. "A major unanswered...

2012-01-26 11:39:10

The timing and pattern of the migration of early modern humans has been a source of much debate and research. Now, a new study uses genetic analysis to look for clues about the migration of the first modern humans who moved out of Africa more than 60,000 years ago. The research, published January 26 by Cell Press in the American Journal of Human Genetics, the official journal of the American Society of Human Genetics, provides intriguing insight into the earliest stages of human migration and...


Latest Recent single origin hypothesis Reference Libraries

Neanderthals
2013-10-03 16:03:35

The Neanderthals or Neandertals are an extinct species or subspecies of the genus Homo which is closely related to modern humans. They are known from fossils, dating back from the Pleistocene period, which have been found in Europe and parts of western and central Asia. The species gets its name from Neandertal, “Neander’s Valley”, the location in Germany where it was first uncovered. Neanderthals are classified either as a subspecies of Homo sapiens or as a distinct species of the...

Homo sapiens
2013-09-24 13:55:52

Homo sapiens is the scientific name for the human species. Homo is the human genus, which also includes Neanderthals and various other extinct species of hominid. H. sapiens is the only surviving species of the genus Homo. Modern humans are the subspecies Homo sapiens sapiens, distinguished from their direct ancestor, Homo sapiens idaltu (http://en.wikipedia.org/wiki/Homo_sapiens_idaltu). Subspecies of H. sapiens include Homo sapiens idaltu, roughly translated as “elder wise human” and...

Homo sapiens idaltu
2013-09-24 12:20:45

Homo sapiens idaltu is an extinct subspecies of Homo sapiens that lived nearly 160,000 years ago during the Pleistocene in Africa. “Idaltu” comes from the Saho-Afar word meaning “elder” or “first born”. The fossilized remains of H. s. idaltu were uncovered at Herto Bouri near the Middle Awash site of Ethiopia’s Afar Triangle in the year 1997 by Tim White, but were first revealed in 2003. Herto Bouri is a portion of Ethiopia under volcanic layers. By using radioisotope dating,...

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Word of the Day
bibliopole
  • A bookseller; now, especially, a dealer in rare and curious books.
This word comes from a Greek phrase meaning 'book seller.'
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