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Your search has returned 23 articles:
  • News

    Painting claimed to be among Australia’s oldest known rock art

    Inside a large cave in northwestern Australia’s remote Kimberley region, someone painted an elongated, yamlike shape on a ceiling at least 16,000 years ago, new research suggests. That long-ago creation in the unnamed cavern adds fuel to the argument that rock art in Australia goes back even earlier to the continent’s first inhabitants, researchers contend.

    This discovery joins a small...

    09/16/2016 - 10:54 Archaeology, Human Evolution
  • Feature

    Fish escapes from marine farms raise concerns about wildlife

    On the dock in Buenaventura, Colombia, the fisherman needed help identifying his catch. “I don’t have any clue what this is,” he said, holding a roughly 50-centimeter-long, grayish-brown fish. Gustavo Castellanos-Galindo, a fish ecologist, recalls the conversation from last October. “I said, ‘Well, this is a cobia, and it shouldn’t be here.’ ”

    The juvenile cobia had probably escaped from...

    09/07/2016 - 16:12 Oceans, Ecosystems, Agriculture
  • Feature

    Organisms age in myriad ways — and some might not even bother

    The scene was stranger than it looked, even by Las Vegas standards: Two young men pull up in a U-Haul truck to a motel outside the city. They check in and move a cooler into their room. They appear to be handling something of importance, and look to see if the ice needs replenishing. Inside the cooler is not the makings of epic hangovers but instead an experiment in eternal youth.

    Tucked...

    07/13/2016 - 11:09 Animals, Evolution, Plants
  • Feature

    Written in bone

    Carles Lalueza-Fox nearly missed an opportunity to paint the genetic portrait of a 7,000-year-old Spaniard.

    In 2006, spelunkers stumbled across the ancient remains of two men in a cave in Spain’s Cantabrian mountain range. Lalueza-Fox, an evolutionary geneticist at the Institute of Evolutionary Biology in Barcelona, got a call inviting him to examine the skeletons’ DNA.

    “I told...

    05/02/2014 - 14:30 Archaeology, Ancestry, Anthropology
  • Feature

    Fractal or Fake?

    Jackson Pollock couldn't possibly have been thinking of fractals when he started flinging and dripping paint from a stick onto canvas. After all, mathematicians didn't develop the idea of a fractal until a couple of decades later. But if one physicist is right, Pollock ended up painting fractals anyway. And that mathematical quality may explain why Pollock's seemingly chaotic streams of paint...

    02/20/2007 - 10:14 Humans & Society
  • Feature

    Science News of the Year

    12/19/1998 - 00:00
  • Feature

    Blood from Stones

    06/17/1995 - 00:00
  • Feature

    Scientifics at Sea

    12/21/1985 - 00:00
  • Feature

    Japanese Science & Technology (I): The Coming Challenge

    12/03/1977 - 00:00
  • Feature

    Science News of the Year

    12/23/1967 - 00:00