Search Content | Science News

ADVERTISEMENT

SCIENCE NEWS NEEDS YOU

Support nonprofit journalism

Subscribe now

Search Content

E.g., 02/20/2019
E.g., 02/20/2019
Your search has returned 60 images:
  • robot illustrations
  • delivery bot
  • polite robot
Your search has returned 65 articles:
  • Feature

    Robots are becoming classroom tutors. But will they make the grade?

    Pondering a tablet screen displaying a town scene, a pre-K student tilts her head to the side and taps her lip thoughtfully.

    “What are we trying to find?” asks the plush, red and blue robot called Tega that’s perched on the desk beside the girl. The bot resembles a teddy bear–sized Furby.

    “We are trying to find lavender-colored stuff,” the girl explains. Lavender is a new...

    02/12/2019 - 06:00 Robotics, Technology, Science & Society
  • News in Brief

    A new AI training program helps robots own their ignorance

    HONOLULU — A new training scheme could remind artificial intelligence programs that they aren’t know-it-alls.

    AI programs that run robots, self-driving cars and other autonomous machines often train in simulated environments before making real-world debuts (SN: 12/8/18, p. 14). But situations that an AI doesn’t encounter in virtual reality can become blind spots in its real-life decision...

    01/30/2019 - 12:04 Artificial Intelligence, Robotics, Technology
  • News in Brief

    This robot learned not to mess with other people’s stuff

    HONOLULU — The notion of ownership comes so easily to humans that even preschoolers have got it down. Robots, on the other hand, often struggle to grasp such abstract concepts.

    Now researchers have programmed a well-mannered robot that can learn who owns what, as well as what it’s allowed to do with people’s belongings.

    Teaching robots ownership-related etiquette “is really, really...

    01/30/2019 - 09:38 Artificial Intelligence, Robotics, Technology
  • Reviews & Previews

    Our fascination with robots goes all the way back to antiquity

    Gods and RobotsAdrienne MayorPrinceton Univ., $29.95

    Artificial intelligence and robotics are hot scientific fields today. But even in the brave new world of AI, there’s nothing new under the sun, writes classics and science history scholar Adrienne Mayor in Gods and Robots.

    In a breezy and thought-provoking account, Mayor describes how ancient Greek, Roman, Indian and Chinese...

    01/20/2019 - 08:00 Archaeology, Robotics, Artificial Intelligence
  • News in Brief

    These robots can follow how-to diagrams

    Robots imbued with a certain kind of common sense may soon be able to follow instructional diagrams to build things.

    When studying pictures for assembling IKEA furniture or LEGO villages, humans are naturally good at inferring how to get from A to B. Robots, on the other hand, normally have to be painstakingly programmed with exact instructions for how to move. “Even when you try to...

    01/16/2019 - 14:00 Robotics, Artificial Intelligence, Technology
  • Letters to the Editor

    Readers ask about electrons’ roundness, a science board game and more

    Beer today, gone tomorrow

    Rising temperatures and more frequent droughts could cut barley crop yields worldwide by the end of the century, leading to beer shortages and high prices, Jennifer Leman reported in “Add beer to the list of foods threatened by climate change” (SN: 11/10/18, p. 5).

    Online reader Jean Beaulieu was hopeful that scientists will figure out an easy way to grow...

    01/08/2019 - 07:00 Particle Physics, Climate, Robotics
  • News

    How Twitter bots get people to spread fake news

    To spread misinformation like wildfire, bots will strike a match on social media but then urge people to fan the flames.

    Automated Twitter accounts, called bots, helped spread bogus articles during and after the 2016 U.S. presidential election by making the content appear popular enough that human users would trust it and share it more widely, researchers report online November 20 in...

    11/20/2018 - 11:00 Robotics, Science & Society
  • News in Brief

    A new robot decides how and when to transform to get the job done

    A robot made of several smaller robotic pieces can autonomously transform its body into shapes best suited for a particular task. 

    The bot primarily consists of wheeled, cubic “modules” that link up with one another using magnets, forming a small assortment of body types reminiscent of cars or snakes. The brains of the operation reside in a specialized module equipped with cameras and a...

    10/31/2018 - 14:00 Robotics, Technology
  • News in Brief

    A new palm-sized drone is mini, but mighty

    A new type of mini drone can pull a lot more than its own weight.

    The drone latches onto a surface and uses a cable to reel in objects up to 40 times its mass, researchers report. This feat is a marked improvement over other flying robots, which generally can’t tote objects heavier than about their own weight (SN: 2/7/15, p. 18). The new palm-sized flyer, described October 24 in Science...

    10/24/2018 - 14:00 Robotics, Technology
  • Teaser

    Self-driving cars see better with cameras that mimic mantis shrimp vision

    To help self-driving cars drive safely, scientists are looking to an unlikely place: the sea.

    A new type of camera inspired by the eyes of mantis shrimps could help autonomous vehicles better gauge their surroundings, researchers report October 11 in Optica. The camera — which detects polarized light, or light waves vibrating on a single plane —  has roughly half a million sensors that...

    10/12/2018 - 07:00 Robotics, Animals