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E.g., 06/24/2019
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  • Mars InSight lander
  • illustration of laser hitting man's ear
  • moon craters
Your search has returned 1597 articles:
  • News in Brief

    NASA’s Mars InSight lander may have the first recording of a Marsquake

    Let’s get ready to rumble: NASA may have just captured the first recording of an earthquake on Mars. On April 6, the Mars InSight lander’s seismometer recorded a short series of howls, grumbles and pings. One of those sounds — a grumble — is probably a Marsquake, representing the first recorded sound from the interior of the Red Planet, scientists say.

    The recording, released by NASA...

    04/23/2019 - 17:59 Planetary Science
  • News

    Lasers could send messages right to a listener’s ear

    Lasers can send sounds straight to a listener’s ear, like whispering a secret from afar.

    Using a laser tuned to interact with water vapor in the air, scientists created sounds in a localized spot that were loud enough to be picked up by human hearing if aimed near a listener’s ear. It’s the first time such a technique can be used safely around humans, scientists from MIT Lincoln...

    02/01/2019 - 11:03 Physics, Technology
  • Year in Review

    Artificial intelligence is mastering a wider variety of jobs than ever before

    In 2018, artificial intelligence took on new tasks, with these smarty-pants algorithms acing everything from disease diagnosis to crater counting.Coming to a clinic near you

    In April, the U.S. Food and Drug Administration permitted marketing of the first artificial intelligence that diagnoses health problems at primary care clinics without specialist supervision (SN: 3/31/18, p. 15...

    12/27/2018 - 11:46 Artificial Intelligence
  • Growth Curve

    Don’t spank your kids. Do time-outs and positive talk instead, pediatricians say

    Sometime around 9 p.m., before the second leg of a cross-country flight, my just-turned-4-year-old decided she had had enough. She let out a scream and went full noodle right at the end of a moving walkway in Chicago Midway. I had the baby in a carrier and a death grip on my older daughter’s hand, so it was up to my husband to scoop up our enraged, sweaty middle child and keep hold of her and...

    11/20/2018 - 14:00 Parenting, Guidelines
  • Feature

    Anshumali Shrivastava uses AI to wrangle torrents of data

    Anshumali Shrivastava, 33Computer ScienceRice University

    The world is awash in data, and Anshumali Shrivastava may save us from drowning in it.

    Every day, over 1 billion photos are posted online. In a single second, the Large Hadron Collider can churn out a million gigabytes of observations. Big data is ballooning faster than current computer programs can analyze it.

    “We have...

    09/26/2018 - 08:28 Artificial Intelligence, Numbers, Technology
  • For Daily Use

    A sensor inspired by an African thumb piano could root out bogus medicines

    Identifying faulty drugs or diagnosing kidney problems could one day be as simple as playing an instrument and analyzing the sound.

    An inexpensive, handheld tool inspired by an ancient African instrument called an mbira, or thumb piano, can distinguish between liquids of different densities, researchers report online September 12 in ACS Omega. That could help pharmacists and consumers...

    09/18/2018 - 11:10 Technology, Health