Remember domino theory? One country going Communist was supposed to topple the next, and then the next, and the next. The metaphor drove much of United States foreign policy in the…

What should you do if you are worried about your popularity? Relax. Despite what Facebook tells us, it’s the quality of friendships that count, not the quantity, and certainly not…

People often ask me whether human-level artificial intelligence will eventually become conscious. My response is: Do you want it to be conscious? I think it is largely up to us whether…

Orion, a SolarWinds product, was designed to monitor the users’ networks to make sure they were functioning properly and, ironically, kept safe.Photograph by Camilo Concha / ShutterstockLast…

When we first meet L3, Lando Calrissian’s droid co-pilot in the 2018 film Solo: A Star Wars Story, she’s railing against a brutal droid-on-droid cage match in a cantina: “How…

You’ve been hoaxed.The hoax seems harmless enough. A few thousand AI researchers have claimed that computers can read and write literature. They’ve alleged that algorithms can…

It’s 2050 and you’re due for your monthly physical exam. Times have changed, so you no longer have to endure an orifices check, a needle in your vein, and a week of waiting for…

At a moment when vaccines promise to end the coronavirus pandemic, emerging new variants threaten to accelerate it. The astonishingly fast development of safe and effective vaccines…

The first artificial neural networks weren’t abstractions inside a computer, but actual physical systems made of whirring motors and big bundles of wire. Here I’ll describe how…

Reprinted with permission from Quanta Magazine‘s Abstractions blog.Computer scientists are trying to build an AI system that can win a gold medal at the world’s premier math competition.Photograph…