If you’ve ever felt that a Zoom meeting or video call wasn’t scratching your itch for an in-person chat, science is on your side. Staring at another person’s face via a live computer screen prompts lower levels of certain brain activities and social arousal, compared with seeing them in reality, according to a study published
Read MoreChatGPT’s ability to produce humanlike text on command has caused a crisis in higher education. Teachers and professors have been left bewildered, wondering what to do about a technology that could enable any student to fabricate assignments without actually learning. Although there is an understandable temptation to simply ban it from the classroom, I (C.W.
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This article is part of “The New Nuclear Age,” a special report on a $1.5-trillion effort to remake the American nuclear arsenal. Air Force Member (tape): Yeah, unfortunately, right now we can’t have anybody on the access road because they’ll just, like, come out and monitor. I’m sorry. Ella Weber (tape): Gotcha. Ryo Morimoto (tape):
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This article is part of “The New Nuclear Age,” a special report on a $1.5-trillion effort to remake the American nuclear arsenal. Narrator: Twice a year thousands line up—many before dawn—in the middle of the New Mexico desert, just off of U.S. Highway 380. They are nuclear tourists. On July 16, 1945, the U.S. military
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LAUREN LEFFER: At the end of November, it’ll be one year since ChatGPT was first made public, rapidly accelerating the artificial intelligence arms race. And a lot has changed over the course of 10 months. SOPHIE BUSHWICK: In just the past few weeks, both OpenAI and Google have introduced big new features to their AI
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An increasing number of researchers is turning to artificial intelligence (AI) to monitor biodiversity and bolster efforts to help endangered species. Unlike conventional methods that can disrupt ecosystems or require considerable time, labour and resources, AI has the potential to quickly and effectively analyse vast quantities of real-world data. “Without AI, we’re never going to
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The U.S. now has its farthest-reaching official policy on artificial intelligence to date. President Joe Biden signed an executive order this week that urges new federal standards for AI safety, security and trustworthiness and addresses many other facets of AI risk and development. The broad order, nearly 20,000 words long, uses the term “artificial intelligence”
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When I first learned about a material called silicon carbide, it blew my mind. It is one of the hardest synthetic materials, nearly as hard as diamond, and difficult to corrode. Its inner structure can take the form of more than 200 different crystal types. And here’s the really cool part: at atmospheric pressure, it
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About 150 government and industry leaders from around the world, including Vice President Kamala Harris and billionaire Elon Musk, descended on England this week for the U.K.’s AI Safety Summit. The meeting acted as the focal point for a global conversation about how to regulate artificial intelligence. But for some experts, it also highlighted the
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Perhaps the easiest path to making a nuclear weapon, for a country or terrorist seeking one, is to extract a sufficient amount of weapons-grade, highly enriched uranium (HEU) from the nominally peaceful fuel in a research reactor, the small type operating in dozens of countries, including many that lack larger nuclear power plants. According to
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