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Keyword: evolution

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  • More Ancient Viruses Lurk In Our DNA Than We Thought

    03/28/2016 6:19:00 AM PDT · by SunkenCiv · 27 replies
    University of Michigan ^ | March 22, 2016 | Kara Gavin
    One whole endogenous retrovirus genome -- and bits of 17 others -- were spotted in a study of 2,500 human genomes... Nineteen new pieces of DNA -- left by viruses that first infected our ancestors hundreds of thousands of years ago -- have just been found, lurking between our own genes. And one stretch of newfound DNA, found in about 50 of the 2,500 people studied, contains an intact, full genetic recipe for an entire virus, say the scientists who published their findings today in the Proceedings of the National Academy of Sciences. Whether or not it can replicate, or...
  • Land bridges linking ancient India, Eurasia were 'freeways' for biodiversity exchange

    03/26/2016 11:21:19 AM PDT · by JimSEA · 17 replies
    Science Daily ^ | 3/24/16 | Jesse L. Grismer, et. al.
    For about 60 million years during the Eocene epoch, the Indian subcontinent was a huge island. Having broken off from the ancient continent of Gondwanaland, the Indian Tectonic Plate drifted toward Eurasia. During that gradual voyage, the subcontinent saw a blossoming of exceptional wildlife, and when the trove of unique biodiversity finally made contact with bigger Eurasia, the exchange of animals and plants between these areas laid the foundations for countless modern species. "Today, mainland Asia and India have all this unique biodiversity -- but did the mainland Asian biodiversity come from India, or did the Indian biodiversity come from...
  • A golden age of ancient DNA science begins

    03/25/2016 5:05:54 PM PDT · by SunkenCiv · 15 replies
    Phys dot Org ^ | March 22, 2016 | Darren Curnoe, UNSW Australia
    ...following some remarkable technical developments in that time, including next generation sequencing, ancient DNA research is beginning to come of age... Here are three big issues which I think geneticists are making headway on, following decades of stalled progress by fossil specialists. 1. There's been a shift from merely documenting the occurrence of interbreeding between modern humans and archaic groups, like the Neanderthals and Denisovans, to a focus on the circumstances surrounding it and its consequences for living people... Around 2 per cent of the genome of non-African people was inherited from Neanderthals, with slightly more DNA in Indigenous Oceanic...
  • Site in Germany yields human presence over 1 million years ago

    03/25/2016 5:53:52 PM PDT · by SunkenCiv · 22 replies
    Popular Archaeology ^ | Spring 2016 Issue | Journal of Human Evolution
    The late Early Pleistocene site near Untermassfeld, in Germany, is now well known for a rich array of fauna dating back to about 1.07 million years ago, including simple 'Mode 1' (or Oldowan-type) stone tools evidencing early human occupation. Now researchers Günter Landeck and Joan Garcia Garriga report, for the first time, evidence of early human butchery in the form of cut marks on animal bones and intentional hammerstone-related bone breakage. These human-modified bones were recovered in a small faunal subsample excavated from levels with simple 'Mode 1' stone tools. The butchered assemblage was found during fieldwork and surveying of...
  • Technocracy As A Religion: Satan’s Alternative Plan Of Salvation?

    03/25/2016 11:04:27 AM PDT · by spirited irish · 12 replies
    Technocracy News ^ | March 22, 2016 | Linda Kimball
    The contemporary chiliastic-evolutionary movement is Technocracy. The world is being actively transformed by an amoral power elite and their minions according to a very narrow economical/political/social philosophy called Technocracy, and it is impacting every segment of society in every corner of the world:
  • We Finally Know How Much the Dino-Killing Asteroid Reshaped Earth

    03/22/2016 10:32:51 AM PDT · by JimSEA · 60 replies
    Smithsonian ^ | 2/25/2016 | Jane Palmer
    More than 65 million years ago, a six-mile wide asteroid smashed into Mexico's Yucatán peninsula, triggering earthquakes, tsunamis and an explosion of debris that blanketed the Earth in layers of dust and sediment. Now analysis of commercial oil drilling data—denied to the academic community until recently—offers the first detailed look at how the Chicxulub impact reshaped the Gulf of Mexico. Figuring out what happened after these types of impacts gives researchers a better idea of how they redistribute geological material around the world. It also gives scientists an idea of what to expect if another such impact were to occur...
  • Evolutionary Tyranny Still Casts Cloud Over Science

    03/21/2016 9:30:20 AM PDT · by fishtank · 118 replies
    Institute for Creation Research ^ | Mar. 21, 2016 | Jeffrey P. Tomkins, Ph.D.
    Evolutionary Tyranny Still Casts Cloud Over Science by Jeffrey P. Tomkins, Ph.D. * A recent scientific paper, published in the high-profile journal PLOS ONE, made three separate references to the amazing design of the human hand…and rightly attributed them to the Creator.1 Evolutionists cried foul and raised such an uproar that the journal retracted the paper. Evolutionary scientists often claim they are objective in their work as researchers and educators. They also claim that creationist research isn't valid because creationists don't publish in secular journals. Nothing could be further from the truth. The reality is that evolutionists are seldom objective...
  • Early human habitat, recreated for first time, shows life was no picnic

    03/10/2016 9:42:39 AM PST · by JimSEA · 33 replies
    Science Daily ^ | 3/10/16 | Rutgers University
    Scientists have pieced together an early human habitat for the first time, and life was no picnic 1.8 million years ago. Our human ancestors, who looked like a cross between apes and modern humans, had access to food, water and shady shelter at a site in Olduvai Gorge, Tanzania. They even had lots of stone tools with sharp edges, said Gail M. Ashley, a professor in the Rutgers Department of Earth and Planetary Sciences in the School of Arts and Sciences. But "it was tough living," she said. "It was a very stressful life because they were in continual competition...
  • Mysterious new dwarf human species probed after scientists find 3 million year old skull in cave

    03/16/2016 2:03:22 PM PDT · by Red Badger · 72 replies
    www.mirror.co.uk ^ | Updated 17:33, 16 Mar 2016 | By Siobhan McFadyen
    A multi-disciplinary team of scientists have discovered the skull of a weird, unique extinct human and who was found in an underground cave Homo naledi fragments of skull and jaw ======================================================================================================= Scientists have discovered a skull belonging to a previously unknown species of human from three million years ago. The research team made up of paleoanthropologists stumbled across the remains in an underground cave and have now put together a skeleton which stands at 4ft 9 tall and is described as "a really, really strange creature." Lee Berger of the University of the Witwatersrand in Johannesburg and his co-horts stumbled...
  • 400,000-year-old fossils from Spain provide earliest genetic evidence of Neandertals

    03/20/2016 2:54:37 AM PDT · by SunkenCiv · 12 replies
    Max Planck Gesselschaft ^ | March 14, 2016 | SJ, SP, MM/HR
    Previous analyses of the hominins from Sima de los Huesos in 2013 showed that their maternally inherited mitochondrial DNA was distantly related to Denisovans, extinct relatives of Neandertals in Asia. This was unexpected since their skeletal remains carry Neandertal-derived features. Researchers of the Max Planck Institute for Evolutionary Anthropology in Leipzig, Germany, have since worked on sequencing nuclear DNA from fossils from the cave, a challenging task as the extremely old DNA is degraded to very short fragments. The results now show that the Sima de los Huesos hominins were indeed early Neandertals. Neandertals may have acquired different mitochondrial genomes...
  • Ancient Denisovan DNA excavated in modern Pacific Islanders

    03/20/2016 2:51:23 AM PDT · by SunkenCiv · 10 replies
    ScienceDaily ^ | March 17, 2016 | University of Washington Health Sciences/UW Medicine
    Many recent studies have tried to understand when and where archaic hominins and our modern ancestors co-existed and interbred. Most of this research has been intent on cataloging Neanderthal gene sequences remaining in the genomes people of European or Asian descent. According to Vernot, "Different populations of people have slightly different levels of Neanderthal ancestry, which likely means that humans repeatedly ran into Neanderthals as they spread across Europe." Where the ancestors of modern humans might have had physical contact with Denisovans is debatable. The best guess, Akey said, is that Denisovans may have had a broad geographic range that...
  • Dinosaur-like lower leg created on bird through molecular experiment

    03/11/2016 7:08:42 PM PST · by Mellonkronos · 30 replies
    Science Daily ^ | March 10, 2016
    [I posted this under science and food. Why? Because it's a story about genetically engineering a chicken so it's legs will grow like a dinosaurs, from which it evolved. But think about it. Instead of drumsticks you can eat dino-legs! And what will they taste like? Chicken, of course! Yummy!Dinosaur-like lower leg created on bird through molecular experimentAny one that has eaten roasted chicken can account for the presence in the drumstick (lower leg) of a long, spine-like bone. This is actually the fibula, one of the two long bones of the lower leg (the outer one). In dinosaurs, which...
  • Evolutionary leap from fins to legs was surprisingly simple

    03/08/2016 10:19:08 AM PST · by JimSEA · 115 replies
    Science Daily ^ | 3/8/16 | Univ. of Lincoln
    New research reveals that the limbs of the earliest four-legged vertebrates, dating back more than 360 million years ago, were no more structurally diverse than the fins of their aquatic ancestors. The new finding overturns long-held views that the origin of vertebrates with legs (known as tetrapods) triggered an increase in the anatomical diversity of their skeletons. The research was carried out by Dr Marcello Ruta from the School of Life Sciences at the University of Lincoln and Professor Matthew Wills from the Milner Centre for Evolution at the University of Bath in the UK. The authors found that fish...
  • Chinese Femur Refutes Human Evolution

    03/01/2016 9:23:45 AM PST · by fishtank · 70 replies
    Institute for Creation Research ^ | Mar 2016 | Brian Thomas
    Chinese Femur Refutes Human Evolution by Brian Thomas, M.S. * Evidence for Creation Textbooks around the world contain the well-known illustration of walking apes transitioning into a modern human. I recently heard a college student, raised in a Christian home, say these pictures convinced her of evolution. She probably represents countless others swayed by this simplistic icon. But those willing to question the concept that man descended from apes can welcome the recent study of a discovery from China. It adds to the list of important finds that refute human evolution and its illustrations.
  • Trump: I'm 'Changing' My Position on Immigrant Visas

    03/03/2016 7:16:20 PM PST · by nickcarraway · 359 replies
    Donald Trump on Thursday night said he's changing his stance on visas for highly skilled immigrant workers. "I’m changing it, and I’m softening the position because we need to have talented people in this country," Trump said at the Fox News GOP debate in Michigan. Trump's comments came after debate moderator Megyn Kelly raised the issue. Kelly noted that Trump had previously opposed those visas, saying they "decimate American workers," but appeared to change his position at an earlier CNBC debate. Trump said recipients of the visas go to high-profile U.S. universities and "desperately" want to remain in the country....
  • The Most Common Misunderstandings About Evolution

    02/22/2016 10:38:03 AM PST · by EveningStar · 147 replies
    RealClearScience ^ | February 20, 2016 | Paula Kover
    Given its huge success in describing the natural world for the past 150 years, the theory of evolution is remarkably misunderstood. In a recent episode of the Australian series of "I'm a Celebrity Get Me Out of Here", former cricket star Shane Warne questioned the theory - asking "if humans evolved from monkeys, why haven't today's monkeys evolved"? Similarly, a head teacher from a primary school in the UK recently stated that evolution is a theory rather than a fact. This is despite the fact that children in the UK start learning about evolution in Year 6 (ten to 11-year-olds),...
  • Neanderthals and modern humans mated 50,000 years earlier than we thought, scientists say.

    02/21/2016 5:06:59 AM PST · by SeekAndFind · 108 replies
    CS Monitor ^ | 02/20/2016 | By Eva Botkin-Kowacki,
    Ever since geneticists sequenced the first Neanderthal genome in 2010, researchers have been reporting just how related humans are to their ancient, extinct cousins. Since then, there's been more research. And more. And more. As it turns out, non-African modern humans have Neanderthals to thank for 1 to 4 percent of their DNA. The two species were thought to have interbred around 50,000 to 60,000 years ago, based on the Neanderthal DNA found in anatomically modern human specimens and people living today. But scientists had yet to find a signature of such mating interactions in Neanderthal DNA, until now. "Instead...
  • Ancient Lone Star Lizard Lounged in Lush Tropical Texas

    02/20/2016 9:00:43 AM PST · by JimSEA · 10 replies
    Science Daily ^ | 2/19/2016 | Univ. of Texas, Austin
    Researchers have discovered a new species of extinct worm lizard in Texas and dubbed it the "Lone Star" lizard. The species -- the first known example of a worm lizard in Texas -- offers evidence that Texas acted as a subtropical refuge during one of the great cooling periods of the past. Worm lizard is the common name for a group of reptiles called amphisbaenians, whose long bodies and reduced or absent limbs give them an earthworm-like appearance. The group includes extinct species as well as ones still living today. Solastella belonged to a subgroup called Rhineuridae, a group with...
  • Creationist Ken Ham: The State Has Created 'The Church of Evolution With Darwin As The High Priest'

    02/17/2016 10:25:28 PM PST · by Olog-hai · 38 replies
    Cybercast News Service ^ | February 16, 2016 | 4:07 PM EST | Michael W. Chapman
    Ken Ham, a biologist and supporter of young Earth creationism, said evolution is a "belief," not a "theory" -- a "fairy tale" for people who "try to explain life without God" -- and he added that the secular State has established a church, the "Church of Evolution, with Darwin as the High Priest," and teachers and professors as "priests" who push the Darwin religion in the schools. In an interview on VCY America on Feb. 10, two days before the international Darwin Day, host Jim Schneider said to Ken Ham, "I was disturbed in my spirit to hear we have...
  • Early human ancestor didn't have the jaws of a nutcracker

    02/08/2016 9:25:11 AM PST · by JimSEA · 67 replies
    Science Daily ^ | February 8, 20 | Washington University in St. Louis
    South Africa's Australopithecus sediba, discovered in 2008 at the archaeological site of Malapa in the Cradle of Humankind World Heritage Site, is again helping us to study and understand the origins of humans. Research published in 2012 garnered international attention by suggesting that a possible early human ancestor had lived on a diverse woodland diet including hard foods mixed in with tree bark, fruit, leaves and other plant products. But new research by an international team of researchers now shows that Australopithecus sediba didn't have the jaw and tooth structure necessary to exist on a steady diet of hard foods....