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Latest Recent single origin hypothesis Stories

Image 1 - Were European Neanderthals Long Gone Before Humans Arrived?
2012-03-27 04:47:12

New research suggests Western European Neanderthals were likely to have been extinct long before humans arrived on the evolutionary scene. Long thought to be the birth place of Neanderthal evolution, Western Europe has been studied and researched by scientists and anthropologists to better understand our ancient forefathers. As these Neanderthals began to disappear around 30,000 years ago, anthropologists had estimated either climate changes or competition from early humans caused the...

Fossils Could Point To New Human Species
2012-03-15 10:19:21

Lawrence LeBlond for RedOrbit.com Scientists searching caves in China have unearthed the fossils of a possibly previously unknown species of human, including one that possesses a highly unusual mix of archaic and modern anatomical features found in humans. The find is significant, as the fossils -- dating back to 14,500 to 11,500 years ago -- represent the youngest of their kind ever found in mainland East Asia, and the most recent human remains found anywhere in the world that do not...

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...


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
tessitura
  • The prevailing range of a vocal or instrumental part, within which most of the tones lie.
This word is Italian in origin and comes from the Latin 'textura,' web, structure.