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  • Science News for Educators

    NEW! Science News for Educators

    Science News is the world’s best briefing on the latest science and research. Our new educator’s subscription includes a teaching guide for each issue published during the school year (see sample here). Packed with questions, classroom activities and additional readings, Science News for Educators lets you introduce real science into your classrooms.

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    12/14/2018 - 14:26
  • News

    Chinese scientists raise ethical questions with first gene-edited babies

    A Chinese scientist’s surprise announcement on the eve of an international human gene-editing summit that he has already created the world’s first gene-edited babies has led to swift condemnation.

    Jiankui He is expected to discuss his work November 28 in Hong Kong at the second International Summit on Human Genome Editing. But in an interview with the Associated Press, and in a video...

    11/27/2018 - 17:51 Genetics, Science & Society
  • Feature

    Engineers are plugging holes in drinking water treatment

    Off a gravel road at the edge of a college campus — next door to the town’s holding pen for stray dogs — is a busy test site for the newest technologies in drinking water treatment.

    In the large shed-turned-laboratory, University of Massachusetts Amherst engineer David Reckhow has started a movement. More people want to use his lab to test new water treatment technologies than the...

    11/25/2018 - 06:00 Pollution, Health
  • Editor's Note

    Do you know how your drinking water is treated?

    Disinfection of public drinking water is one of the great public health success stories of the 20th century. In 1900, outbreaks of cholera and typhoid, both caused by waterborne bacteria, were common in American cities. In 1908, Jersey City, N.J., became the first U.S. city to routinely disinfect community water. Other cities and towns quickly followed, and by 1920, the typhoid rate...
    11/21/2018 - 07:15 Science & Society, Health, History of Science
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    11/16/2018 - 22:14
  • News

    It’s official: We’re redefining the kilogram

    Out with the old — kilogram, that is.

    Scientists will soon ditch a specialized hunk of metal that defines the mass of a kilogram. Oddly enough, every measurement of mass made anywhere on Earth is tied back to this one cylindrical object. Known as “Le Grand K,” the cylinder, cast in 1879, is kept carefully sequestered in a secure, controlled environment outside Paris.

    On November 16...

    11/16/2018 - 07:22 Numbers, Physics
  • News

    China is about to visit uncharted territory on the moon

    China is about to make space history. In December, the country will launch the first spacecraft ever to land on the farside of the moon. Another craft, slated for takeoff in 2019, will be the first to bring lunar rocks back to Earth since 1976.

    These two missions — the latest in China’s lunar exploration series named after the Chinese moon goddess, Chang’e — are at the forefront of...

    11/11/2018 - 07:00 Planetary Science
  • News

    Virtual avatars learned cartwheels and other stunts from videos of people

    Animated characters can learn from online tutorials, too.

    A new computer program teaches virtual avatars new skills, such as dances, acrobatic stunts and martial art moves, from YouTube videos. This kind of system, described in the November ACM Transactions on Graphics, could render more physically coordinated characters for movies and video games, or serve as a virtual training ground...

    11/05/2018 - 14:09 Computing, Technology
  • Editor's Note

    Screen time to heal, and perhaps to harm

    In any given year, nearly 20 percent of U.S. adults, more than 40 million people, have to contend with a mental illness. Getting treatment is often a struggle; fewer than half of those affected get any sort of care, which can be especially hard to find in rural and underserved communities.

    Virtual reality may seem like the least likely technology to address the lack of mental health...

    11/04/2018 - 06:15 Science & Society, Technology, Neuroscience
  • Feature

    Virtual reality therapy has real-life benefits for some mental disorders

    Edwin adjusted his headset and gripped the game controller in both hands. He swallowed hard. The man had good reason to be nervous. He was about to enter a virtual environment tailor-made to get his heart pumping way more than any action-packed video game: a coffee shop full of people.

    Determined to overcome his persistent fear that other people want to hurt him, Edwin had enrolled in a...

    11/01/2018 - 08:24 Technology, Mental Health