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E.g., 07/16/2018
E.g., 07/16/2018
Your search has returned 194 images:
  • Ötzi the Iceman
  • spearpoints from Texas
  • stone tool at Shangchen
Your search has returned 381 articles:
  • News

    Ötzi loaded up on fatty food before he died

    Ötzi didn’t die hungry.

    Around 5,300 years ago, the Iceman dined on wild meat and grains before meeting his end in the Italian Alps. His last meal was high in fat and optimal for a high-altitude trek, researchers report July 12 in Current Biology.

    Since his mummified remains were discovered in 1991, Ötzi’s life has undergone more scrutiny than many reality TV stars. His cause of...

    07/12/2018 - 12:02 Archaeology, Genetics
  • News in Brief

    Texas toolmakers add to the debate over who the first Americans were

    People inhabited what’s now central Texas several thousand years before hunters from North America’s ancient Clovis culture showed up, researchers say.

    Excavations at the Gault site, about 64 kilometers north of Austin, produced a range of stone artifacts that date to between around 16,700 and 21,700 years ago, reports a team led by archaeologist Thomas Williams of Texas State University...

    07/11/2018 - 14:10 Archaeology
  • News

    Stone tools put early hominids in China 2.1 million years ago

    Members of the human genus, Homo, left Africa far earlier than thought, reaching what’s now central China by around 2.12 million years ago, a new study finds.

    Some stone tools unearthed at China’s Shangchen site date to roughly 250,000 years before what was previously the oldest Eurasian evidence of Homo, say geologist Zhaoyu Zhu of the Chinese Academy of Sciences in Guangzhou and his...

    07/11/2018 - 13:33 Archaeology, Human Evolution
  • News in Brief

    Mongolians practiced horse dentistry as early as 3,200 years ago

    Mongolian pastoralists were trying to remove troublesome teeth from horses’ mouths almost 3,200 years ago, making those mobile herders the earliest known practitioners of horse dentistry, a new study finds.

    Those initial, incomplete tooth removals led to procedures for extracting forward-positioned cheek teeth known as first premolars from young horses, say archaeologist William Taylor...

    07/02/2018 - 15:00 Archaeology, Anthropology, Animals
  • News

    A 2,200-year-old Chinese tomb held a new gibbon species, now extinct

    A royal crypt from China’s past has issued a conservation alert for apes currently eking out an existence in East Asia.

    The partial remains of a gibbon were discovered in 2004 in an excavation of a 2,200- to 2,300-year-old tomb in central China’s Shaanxi Province. Now, detailed comparisons of the animal’s face and teeth with those of living gibbons show that the buried ape is from a...

    06/21/2018 - 14:00 Anthropology, Archaeology
  • Letters to the Editor

    Readers were curious about pendulum saws, laser tweezers and more

    Cutting remark

    Archaeologist Nicholas Blackwell built a version of a Bronze Age pendulum saw that may have been used to build Mycenaean palaces, Bruce Bower reported in “How a backyard pendulum saw sliced into a Bronze Age mystery” (SN: 4/28/18 & 5/12/18, p. 32).

    Reader Fredric Blum argued that a pendulum saw’s blade would have dulled too fast to completely cut through stone...

    06/12/2018 - 07:00 Astronomy, Archaeology, Technology
  • News

    This theory suggests few workers were needed to cap Easter Island statues

    The story of how some of the massive stone statues on Rapa Nui, also known as Easter Island, ended up wearing stone hats involves ramps, ropes and remarkably few workers, a contested new analysis suggests.

    No more than 15 people were needed to manipulate ropes that rolled stone cylinders, or pukao, up ramps to the top of forward-leaning statues, say archaeologist Sean Hixon of Penn State...

    06/08/2018 - 07:00 Archaeology, Anthropology
  • News

    Ancient Chinese farmers sowed literal seeds of change in Southeast Asia

    People who moved out of southern China cultivated big changes across ancient Southeast Asia, a new analysis of ancient human DNA finds.

    Chinese rice and millet farmers spread south into a region stretching from Vietnam to Myanmar. There, they mated with local hunter-gatherers in two main pulses, first around 4,000 years ago, and again two millennia later, says a team led by Harvard...

    05/17/2018 - 14:14 Anthropology, Genetics, Archaeology
  • News in Brief

    Butchered rhino bones place hominids in the Philippines 700,000 years ago

    Stone tools strewn among rhinoceros bones indicate that hominids had reached the Philippines by around 709,000 years ago, scientists report online May 2 in Nature.

    Stone Age Homo species who crossed the ocean from mainland Asia to the Philippines — possibly aboard uprooted trees or some kind of watercraft — may also have moved to islands farther south, the team proposes. Evidence of...

    05/02/2018 - 13:00 Anthropology, Archaeology
  • Feature

    How a backyard pendulum saw sliced into a Bronze Age mystery

    Nicholas Blackwell and his father went to a hardware store about three years ago seeking parts for a mystery device from the past. They carefully selected wood and other materials to assemble a stonecutting pendulum that, if Blackwell is right, resembles contraptions once used to build majestic Bronze Age palaces.

    With no ancient drawings or blueprints of the tool for guidance, the two...

    05/01/2018 - 07:00 Archaeology