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E.g., 08/22/2018
E.g., 08/22/2018
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  • aye-ayes
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Your search has returned 592 articles:
  • News

    A fossil mistaken for a bat may shake up lemurs’ evolutionary history

    In one published swoop, an ancient fossil fruit bat has turned into a lemur. If that transformation holds, it suggests that lemur ancestors made two tricky sea crossings from Africa to Madagascar, not one as researchers have often assumed.

    A new fossil analysis finds that the ancient species Propotto leakeyi, which lived in East Africa between 23 million and 16 million years ago, was not...

    08/21/2018 - 11:00 Anthropology, Animals
  • News

    The debate over people’s pathway into the Americas heats up

    Despite recently getting a cold shoulder from some researchers, a long-standing idea that North America’s first settlers entered the continent via an ice-free inland corridor boasts more scientific support than any other proposal, an international team says.

    New World colonizers from Asia may also have traveled by canoe down the Northwest Pacific Coast and perhaps much farther, as...

    08/08/2018 - 14:00 Archaeology, Anthropology, Genetics
  • News in Brief

    Indonesia’s pygmies didn’t descend from hobbits, DNA analysis suggests

    Hobbits took a separate evolutionary path to becoming small than did short, modern-day humans living on the same Indonesian island, a new DNA analysis suggests.

    Rampasasa pygmies residing near a cave on Flores that previously yielded small-bodied hobbit fossils inherited DNA from Neandertals and Denisovans but not from any other now-extinct hominid, an international team of researchers...

    08/02/2018 - 14:00 Genetics, Anthropology
  • News

    Cremated remains reveal hints of who is buried at Stonehenge

    Stonehenge attracted the dead from far beyond its location in southern England.

    A new analysis of cremated human remains interred at the iconic site between around 5,000 and 4,400 years ago provides the first glimpse of who was buried there. Some were outsiders who probably spent the last decade or so of their lives in what’s now West Wales, more than 200 kilometers west of Stonehenge,...

    08/02/2018 - 09:00 Anthropology, Archaeology
  • Feature

    Conflict reigns over the history and origins of money

    Wherever you go, money talks. And it has for a long time.

    Sadly, though, money has been mum about its origins. For such a central element of our lives, money’s ancient roots and the reasons for its invention are unclear.

    As cryptocurrencies such as Bitcoin multiply into a flock of digital apparitions, researchers are still battling over how and where money came to be. And some draw...

    07/29/2018 - 08:00 Anthropology, Archaeology
  • News

    How an ancient stone money system works like cryptocurrency

    Digital currencies, such as Bitcoin, and the blockchain technologies used to record digital transactions on a public ledger may not be so revolutionary.

    At least several hundred years ago, islanders on Yap in western Micronesia used principles at the heart of cryptocurrencies to conduct business, says archaeologist Scott Fitzpatrick of the University of Oregon in Eugene.

    “Stone...

    07/29/2018 - 08:00 Anthropology, Archaeology
  • Say What?

    You’re living in a new geologic age. It’s called the Meghalayan

    Meghalayan\mehg-a-LAY-an \ n.

    The newly named current geologic age that started 4,200 years ago.

    Welcome to the Meghalayan, our geologic here and now. It’s one of three newly designated ages divvying up the Holocene Epoch, a geologic time period kicked off 11,700 years ago by the end of the Ice Age.

    First came a warming period, now dubbed the Greenlandian Age. Then, about 8,300...

    07/20/2018 - 07:00 Earth, Climate, Anthropology
  • Science Ticker

    North America’s earliest dogs came from Siberia

    North America’s first dogs arrived with humans who crossed a land bridge from Northeast Asia around 10,000 years ago or earlier, an analysis of ancient dogs’ DNA suggests.

    Those early American dogs derived from a Siberian ancestor, not North American wolves as some researchers have presumed, an international team reports in the July 6 Science. Genetic traces of ancient American dogs have...

    07/05/2018 - 14:12 Genetics, Anthropology, Animals
  • News

    Foot fossil pegs hominid kids as upright walkers 3.3 million years ago

    Walking was afoot long ago among toddler-aged members of a hominid species best known for Lucy’s partial skeleton.

    A largely complete, 3.3-million-year-old child’s foot from Australopithecus afarensis shows that the appendage would have aligned the ankle and knee under the body’s center of mass, a crucial design feature for upright walking, scientists report July 4 in Science Advances....

    07/04/2018 - 14:50 Anthropology, 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