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Latest Recent single origin hypothesis Stories

Genetic Evidence How Man Migrated To Europe
2013-08-12 14:47:31

Brett Smith for redOrbit.com - Your Universe Online Humans emerged en masse from Africa thousands of years ago, but scientists still aren’t sure about the exact routes they took as they set out to populate the planet. According to a new DNA analysis from an international team of researchers, human expansion most likely occurred after the Last Glacial Maximum, between 26,500 and 19,000 years ago, and the Neolithic Era, approximately 12,000 years ago. The researchers reached their...

New Clues About Human Ancestry
2013-08-02 05:16:23

redOrbit Staff & Wire Reports - Your Universe Online For the first time, scientists have been able to trace human ancestry through the male line by sequencing the DNA of multiple entire Y chromosomes - and this so-called "Adam" lived during roughly the same time period as the female most recent common ancestor (MRCA), mitochondrial "Eve," they have discovered. The MRCAs, mitochondrial Eve and Y-chromosomal Adam, are two individuals who passed down a portion of their genomes to the...

Lineage Of American Dogs Has Pre-Columbian Roots
2013-07-11 13:33:10

Brett Smith for redOrbit.com - Your Universe Online With all the interbreeding that has gone on over the years amongst dogs from around the world, tracing dog lineages can be very difficult. However, a new study from an international team of scientists has traced canine DNA lineages for uniquely American dogs, like Malamutes and Chihuahuas, back to East Asia -- supporting the theory that humans brought these breeds over the Alaskan Land Bridge that connected the two continents thousands...

Modern Language May Have Roots In Ancient Neanderthals
2013-07-10 05:48:08

April Flowers for redOrbit.com - Your Universe Online As more data accumulates, we are learning that the Neanderthals were much more similar to us than we ever imagined. Scientists are still questioning if they had speech and language, though, and what implications would be for understanding present-day linguistic diversity if they did. A new study from the Max Planck Institute of Psycholinguistics argues that modern language and speech can be traced back to the last common ancestor we...

New Genetic Advances Ties Living Natives To Ancient Remains
2013-07-04 09:26:03

Brett Smith for redOrbit.com - Your Universe Online When Europeans began to colonize the Americas, male settlers sporadically began having children with native females. This mixing of bloodlines would have made tracing today's native ancestries difficult several years ago, but new advances in the sequencing of mitochondrial DNA have allowed researchers to draw a direct line between someone living today and Native American remains thousands of years old. According to a new report in...

Humans Left Africa Later Than Thought
2013-06-12 08:51:11

redOrbit Staff & Wire Reports - Your Universe Online Modern humans did not leave Africa prior to the massive eruption of Sumatra´s volcano Mount Toba 74,000 years ago, according to a new study appearing in the journal Proceedings of the National Academy of Sciences. Rather, Professor Martin Richards of the University of Huddersfield and colleagues have concluded that genetic evidence supports the belief that they departed for Asia approximately 60,000 years ago. Their findings...

It's In The Genes: Europeans Have Been One Big Family For Past Thousand Years
2013-05-08 07:34:50

Lawrence LeBlond for redOrbit.com - Your Universe Online If there is one thing you can say about families, it is the larger the better. And by looking at genetic data of people from Ireland to the Balkans, researchers have found that Europeans are one big family, and have been for the past thousand years. Graham Coop, a professor of evolution and ecology at UCDavis, and Peter Ralph, a professor at University of Southern California (USC), published a recent study of the genetics of...

Early Man Ate Gazelle Brains
2013-05-06 12:11:09

Michael Harper for redOrbit.com — Your Universe Online A new study has once again shown that our human ancestors had no qualms about eating every part of their prey, including the brains. After uncovering fossils in Kenya, anthropologist Joseph Ferraro of Baylor University and his colleagues discovered that the earliest humans living in East Africa had a taste for multiple parts of the antelope. These early humans would even scavenge the leftovers of larger predators and finish...

Scientists Use DNA To Study Ancient European History
2013-04-23 18:42:54

Lee Rannals for redOrbit.com — Your Universe Online Researchers wrote in the journal Nature Communications they have reconstructed the genetic history of modern Europe. The team was composed of scientists from the University of Adelaide's Australian Centre for Ancient DNA (ACAD), the University of Mainz in Germany and the National Geographic Society´s Genographic Project. They used DNA extracted from bone and teeth samples from prehistoric human skeletons to sequence a group...

Bigger Brains Indicate Hobbit Humans Evolved From Homo Erectus
2013-04-17 07:41:20

Lawrence LeBlond for redOrbit.com - Your Universe Online The hobbit human, a small-statured race that evolved separately from our own ancestor Homo erectus on an island of the Indonesian Archipelago some 50,000 years ago, has been discovered by Japanese scientists to have a bigger brain than once believed. Hobbit humans, named after the tiny folk from JRR Tolkein's novels, are collectively known as Homo floresiensis (Man of Flores). The remains of the ancient humans were discovered on...


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
cacodemon
  • An evil spirit; a devil.
  • A nightmare.
  • In astrology, the twelfth house of a scheme or figure of the heavens: so called from its signifying dreadful things, such as secret enemies, great losses, imprisonment, etc.
'Cacodemon' comes from a Greek term meaning 'evil genius.'
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