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  • Handguns at a gun show in Las Vegas
Your search has returned 9 articles:
  • Feature

    Gun research faces roadblocks and a dearth of data

    Buying a handgun in Connecticut means waiting — lots of waiting. First comes an eight-hour safety course. Then picking up an application at a local police department. Review of the application (which includes a background check and fingerprinting) can take up to eight weeks. If approved, the state issues a temporary permit, which the buyer trades in at state police headquarters for a permanent...

    05/03/2016 - 15:00 Science & Society, Mental Health, Health
  • Feature

    Deep network

    Gas bubbles effervesce from a mound of muck on the seafloor in a deep submarine canyon off the west coast of Canada. Microbes beneath the sediment belch the bubbles after feasting on the ancient remains of algae, sea critters and their poop: a primordial stew that’s been simmering since long before humans walked the Earth.

    This gassy oasis attracts an odd collection of critters. Worms...

    10/04/2013 - 15:00 Earth, Technology
  • Feature

    The Digital Camera Revolution

    Take a grainy, blurred image of a formless face or an illegible license plate, and with a few keystrokes the picture sharpens and the killer is caught — if you’re a crime-scene tech on TV. From Harrison Ford in Blade Runner to CSI, Criminal Minds and NCIS, the zoom-and-enhance maneuver has become such a staple of Hollywood dramas that it’s mocked with video montages on YouTube.

    ...
    01/13/2012 - 06:54
  • Math Trek

    Unknotting knot theory

    Sometimes, a simple, even childish question turns out to be connected to the deepest secrets of the universe. Here’s one: How many different ways can you tie your shoelaces?Mathematicians have been puzzling over that question for a century or two, and the main thing they’ve discovered is that the question is really, really hard. In the last decade, though, they’ve developed some powerful new...

    10/31/2008 - 16:19 Numbers
  • News

    Nobel Prize in medicine given for HIV, HPV discoveries

    The 2008 Nobel Prize for physiology or medicine will be shared among three European researchers for their pivotal work in identifying the roles of sexually transmitted viruses in causing cervical cancer and AIDS.Half of the $1.4 million prize goes to Harald zur Hausen of the GermanCancerResearchCenter in Heidelberg for his discovery that the human papillomavirus, or HPV, causes cervical...

    10/06/2008 - 05:59 Biomedicine, Body & Brain
  • Feature

    Science News of the Year 2005

    Science News of Yesteryear

    Anthropology & Archaeology

    Astronomy

    Behavior

    Biomedicine

    Botany & Zoology

    Cell & Molecular Biology

    Chemistry

    ...
    12/20/2005 - 03:53 Humans & Society
  • Feature

    Comeback Bird

    During the last week of April, an e-mail zinging through the bird-watcher community spilled the beans on one of the biggest and best-kept secrets in ornithology. It proclaimed that North America's famed ivory-billed woodpecker was not extinct after all, but Terry Rich of the U.S. Fish and Wildlife Service wasn't excited. He had heard that story too many times before. Since the last widely...

    06/06/2005 - 09:54 Animals
  • Feature

    The Social Net

    Ten years ago, computer aficionados had the Internet pretty much to themselves. Today, their electronic playground has become a grand, weird, unpredictable social experiment. About half of U.S. households now have Internet access, although only 5 percent were connected in 1995. Europe and many other parts of the world also contain mushrooming numbers of Net users.

    ...
    04/30/2002 - 13:14 Other
  • Feature

    Guessing Secrets

    Even on uneventful days, traffic on the Internet can sometimes stutter to a crawl. It gets much worse when millions of people go online at the same time to view the latest images from a Mars expedition, download a trailer for an upcoming Star Wars movie, or take in a titillating fashion show. The mushrooming demand on such days can rapidly clog this worldwide web of computer networks, causing...

    04/01/2002 - 13:07 Numbers