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Keyword: huntergatherers

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  • Living with humans has taught dogs morals, say scientists

    08/21/2008 6:11:16 AM PDT · by Alex Murphy · 63 replies · 183+ views
    The Daily Mail UK ^ | 21st August 2008 | Daily Mail Reporter
    Dogs are becoming more intelligent and are even learning morals from human contact, scientists claim. They say the fact that dogs' play rarely escalates into a fight shows the animals abide by social rules. During one study, dogs which held up a paw were rewarded with a food treat. When a lone dog was asked to raise its paw but received no treat, the researchers found it begged for up to 30 minutes. But when they tested two dogs together but rewarded only one, the dog which missed out soon stopped playing the game. Dr Friederike Range, of the University...
  • Otago Researchers Sequence Kuri Dog Genomes

    10/08/2015 1:55:20 PM PDT · by SunkenCiv · 5 replies
    University of Otago ^ | Thursday, October 8, 2015 | Ms Karen Greig
    The genetic heritage of New Zealand's first dog, the now extinct kuri, is being unravelled by University of Otago scientists using state-of-the-art ancient DNA analysis. University of Otago PhD student Karen Greig has sequenced the complete, or near complete, mitochondrial genomes of 14 kuri represented by bones recovered from Wairau Bar, one on New Zealand's earliest and most important archaeological sites. Kuri were smallish dogs about the size of cocker spaniels and were brought to New Zealand from East Polynesia in the colonising canoes that arrived in the early fourteenth century AD. They were the only domesticated animal to be...
  • Dogs 'Can Trace Origins To Central Asia'

    10/21/2015 2:37:41 PM PDT · by blam · 51 replies
    BBC ^ | 10-20-2015 | Paul Rincon
    By Paul Rincon 20 October 2015 Dogs may have become man's best friend in Central Asia, according to the study Today's dogs can trace their origins to Central Asia, according to one of the most comprehensive genetic surveys yet. Dogs are the most diverse animal on the planet - a legacy of thousands of years of selective breeding by humans. But they derive from wild wolves that were gradually tamed and inducted into human hunting groups - perhaps near Mongolia or Nepal. The findings come from an analysis of DNA from thousands of pooches, and are published in PNAS journal....
  • Fossils reveal felines drove 40 species of canines to extinction after arriving in North [tr]

    08/13/2015 6:14:53 AM PDT · by C19fan · 26 replies
    UK Daily Mail ^ | August 13, 2015 | Jack Millner
    You may think your dog has an irrational hatred of cats, but their instinct to chase felines out of their territory might be more reasonable than you think. Fossils have revealed the two species have a rocky past after the introduction of cats to the Americas had a devastating effect on the continent's species of wild dogs. In fact, it is thought that competition from cats caused up to 40 species of dog to become extinct in the region millions of years ago.
  • Reading An Ancient Bond In The Look Of Puppy Love

    03/06/2016 5:39:38 PM PST · by SunkenCiv · 34 replies
    University of Alberta ^ | March 1, 2016 | Geoff McMaster
    The irresistible gaze of "puppy-dog eyes" has roots in thousands of years of human evolution alongside domesticated dogs, says anthropologist Robert Losey. Anyone who owns a dog is familiar with the "gaze" -- that hypnotic, imploring stare that demands reciprocation. It can seem to hold a world of mystery and longing, or just pure bafflement at what makes humans tick. It turns out that the look of mutual recognition between human and dog reflects thousands of years of evolution, a bond programmed into our very body chemistry. Last spring a research team in Japan discovered that both species release a...
  • The Big Search to Find Out Where Dogs Come From

    01/20/2016 7:14:50 AM PST · by C19fan · 49 replies
    NY Times ^ | January 18, 2016 | James Gorman
    Before humans milked cows, herded goats or raised hogs, before they invented agriculture, or written language, before they had permanent homes, and most certainly before they had cats, they had dogs. Or dogs had them, depending on how you view the human-canine arrangement. But scientists are still debating exactly when and where the ancient bond originated. And a large new study being run out of the University of Oxford here, with collaborators around the world, may soon provide some answers.
  • Ancient Humans, Dogs Hunted Mastodon in Florida: Early Dogs Helped Humans Hunt Mammoths

    05/16/2016 2:29:01 PM PDT · by SunkenCiv · 37 replies
    Discovery News ^ | May 13, 2016 | Jennifer Viegas
    The geology of the site, as well as pollen and algae finds, suggest that the hunter-gatherers encountered the mastodon next to a small pond that both humans and animals used as a water source, the researchers believe. Waters said that the prehistoric "people knew how to find game, fresh water and materials for making tools. These people were well adapted to this environment. The site is a slam-dunk pre-Clovis site with unequivocal artifacts, clear stratigraphy and thorough dating." Another research team previously excavated the site and found what they believed were dog remains, so dogs "would most likely have been...
  • Wolves are better than dogs at COUNTING: Wild canines identify the number of items more often

    12/23/2014 6:13:25 AM PST · by C19fan · 16 replies
    UK Daily Mail ^ | December 22, 2014 | Richard Gray
    After living alongside humans for thousands of years, it would be nice to think that a bit of our mental agility has rubbed off on dogs. However, it seems that domestic dogs are actually less intellectually capable than the wild relatives they were bred from. Animal psychologists have found that wolves are able to count far better than domestic dogs - and it's because dogs have become used to relying on us to help them.
  • Dog has been man's best friend for 33,000 years, DNA study finds

    12/16/2015 6:04:30 AM PST · by C19fan · 26 replies
    UK Daily Mail ^ | December 15, 2015 | Staff
    Man's best friend came about after generations of wolves scavenged alongside humans more than 33,000 years ago in south east Asia, according to new research. Dogs became self-domesticated as they slowly evolved from wolves who joined humans in the hunt, according to the first study of dog genomes. And it shows that the first domesticated dogs came about 33,000 years ago and migrated to Europe, rather than descending from domesticated European wolves 10,000 years ago as had previously been thought.
  • Humans May Have Domesticated Dogs Twice in Both Asia and Europe, New Study Shows

    06/02/2016 9:27:19 PM PDT · by nickcarraway · 34 replies
    Humans may have domesticated dogs two separate times, taming wolves both in Europe and Asia thousands of years ago, according to new research. A major international research project may have cleared some of the controversy surrounding the origins of man's best friend, which has until now remained a mystery with two primary hypotheses. The first holds that humans domesticated dogs for the first time in Europe more than 15,000 years ago.
  • Dogs were domesticated TWICE: Canines became man's best friend in Europe and Central Asia [tr]

    06/02/2016 12:18:06 PM PDT · by C19fan · 20 replies
    UK Daily Mail ^ | June 2, 2016 | Russ Swan and Shivali Best
    They may be man's best friend, but the question of where domestic dogs originated has long remained a mystery. Some argue that humans first domesticated wolves in Europe, while others claim this happened in Central Asia. Now, a new paper suggests that both these claims may be right, and that dogs were domesticated not once, but twice.
  • The Sinister, Secret History Of A Food That Everybody Loves [the Curse of the Potato]

    05/23/2016 4:55:48 AM PDT · by SunkenCiv · 75 replies
    Washington Post 'blogs ^ | April 25, 2016 | Jeff Guo
    "The Spaniards were much impressed with the productivity of manioc in Arawak agriculture in the Greater Antilles," historian Jonathan Sauer recounts in his history of crop plants. "[A Spanish historian] calculated that 20 persons working 6 hours a day for a month could plant enough yuca to provide cassava bread for a village of 300 persons for 2 years." By all accounts, the Taíno were prosperous -- "a well-nourished population of over a million people," according to Sauer. And yet... lacked the monumental architecture of the Maya or the mathematical knowledge of the Aztec. And most importantly, they were not organized in...
  • Chinese archaeologists discover 8,000-year-old paddy

    05/10/2016 12:32:11 AM PDT · by SunkenCiv · 16 replies
    China Daily ^ | May 6, 2016 | Xinhua
    Chinese archaeologists said they have found a paddy dating back more than 8,000 years, which could be the earliest wet rice farming site in the world. The field, covering less than 100 square meters, was discovered at the neolithic ruins of Hanjing in Sihong county in East China's Jiangsu province in November 2015, according to a spokesman with the archeology institute of Nanjing Museum. At a seminar held in late April to discuss findings at the Hanjing ruins, more than 70 scholars from universities, archeology institutes and museums across the country concluded that the wet rice field was the oldest...
  • Fat? Maybe you can’t blame your genes after all

    05/02/2016 9:14:49 AM PDT · by Sean_Anthony · 28 replies
    Canada Free Press ^ | 05/02/16 | Patrick Hahn
    An impressive array of brainpower —“Fat? Blame your genes, say doctors” —“Overweight? Maybe you really can blame your genes” —“Blame your genes for obesity” Headlines such as these have become a staple of science and health journalism. Are they right? Are obese people really helpless victims of their genes? Let us begin by distinguishing between “monogenic” obesity and what scientists call “common” obesity. Monogenic obesity, as the name implies, is caused by a mutation in a single gene, which is inherited in a Mendelian fashion, just as conditions such as sickle-cell anemia and cystic fibrosis are. In the case of...
  • Bond between man and dog is closer than you thought — how canines hearts are in sync with ours

    04/28/2016 7:28:11 PM PDT · by aMorePerfectUnion · 53 replies
    News Corp Australia Network ^ | April 27, 2016 | Sue Dunlevy
    THE bond between man and dog is so close their hearts actually beat in sync when they are together an astounding new study shows. The heart rates of owners and their dogs become lower when they are in close proximity an experiment that saw heart monitors strapped to dogs and their owners found. The discovery shows dogs have a fundamental role to play in lowering stress says sports scientist Dr Craig Duncan. And canine scientist Mia Cobb says owning a dog can do more than just lower your heart rate. They even recover more quickly from a heart attack, she...
  • Ancient Grave of Teenage Girl May Reveal Secrets of Southwest’s Earliest Farmers

    02/27/2016 4:44:56 PM PST · by MtnClimber · 20 replies
    Archaeologists working in the borderlands of northern Mexico have uncovered a camp used by ancient hunters as much as 10,500 years ago, revealing insights into some of the earliest human history in the Greater Southwest. On a ranch near the Santa Maria River in northern Chihuahua, researchers have unearthed more than 18,000 artifacts, including thousands of stone flakes, cores, and hammers, along with 370 projectile points, and a dozen stone ovens. But the most surprising find has been the grave of a teenage girl, who was interred among the rocks, alone and unadorned, some 3,200 years ago.
  • Did Humans Kill Huge Animals in Snowmass 50,000 Years Ago?

    02/19/2016 1:40:44 AM PST · by SteveH · 31 replies
    Aspen Journalism ^ | July 3, 2013 | Allan Best
    Do earthquakes explain all those mastodon bones at Snowmass? Not likely, say scientists, although they haven’t completely shelved the idea. And did humans kill a mammoth 50,000 years ago and then cache the meat for later use? Circumstantial evidence of rocks intermixed with bones suggests that was the case. If so, it would rank as one of the major scientific discoveries of the decade, putting people on the North American continent some 36,000 years earlier than what is now generally agreed upon by archaeologists. That intriguing idea also remains on the shelf, just beyond touch for lack of corroborating evidence.
  • Mysterious Graves Discovered at Ancient European Cemetery

    02/16/2016 9:31:39 PM PST · by SunkenCiv · 18 replies
    National Geographic ^ | February 11, 2016 | Andrew Curry
    Archaeologists in Germany have uncovered the bodies of children and of one adult man who was buried, strangely, standing upright. One of the oldest cemeteries in Europe has recently been discovered, with graves dating back almost 8,500 years. Two of the most intriguing finds are the skeleton of a six-month-old child and a mysterious upright burial of a man in his early 20s. The German cemetery, called Gross Fredenwalde after a nearby village, belongs to a time known as the Mesolithic, when Europe was populated by hunter-gatherers. At a press conference Thursday morning in Berlin, excavators announced that nine skeletons...
  • Remains of earliest known massacre victims uncovered in Kenya

    01/21/2016 2:13:42 AM PST · by WhiskeyX · 23 replies
    Fox News ^ | January 21, 2016 | Fox News
    Scientists say they have uncovered the remains of the earliest known massacre victims, dating from approximately 10,000 years ago. Archaeologists believe the victims were members of an extended family group of hunter-gatherers who were slaughtered by a rival group.
  • 200,000 fish bones suggest ancient Scandinavian people were more complex than thought

    02/08/2016 10:58:36 PM PST · by SunkenCiv · 39 replies
    Eurekalert! ^ | February 8, 2016 | Elsevier
    200,000 fish bones discovered in and around a pit in Sweden suggest that the people living in the area more than 9000 years ago were more settled and cultured than we previously thought. Research published in the Journal of Archaeological Science suggests people were storing large amounts of fermented food much earlier than experts thought. The new paper reveals the earliest evidence of fermentation in Scandinavia, from the Early Mesolithic time period, about 9,200 years ago. The author of the study, from Lund University in Sweden, say the findings suggest that people who survived by foraging for food were actually...