This passive bird-call listener uses a Raspberry Pi 5, a USB mic, and an Inky e-ink display. Uses hand-curated 1800s ...

With artificial intelligence being the bête noir of the moment, there are some projects using it which maybe don’t bring much ...

Being willing to advertise your energy drink and lite beer with the suggestion that customers might want to piss it out into a bottle and send the results to their local AI data center is perhaps ...

Liquid Death and Garage Beer have teamed up to help AI data centers cool down without guzzling the millions of gallons of water they typically require. Their solution? Human pee. The collaborative ...

It’s been three-and-a-half years since generative AI exploded onto the scene. In this past year, progress has continued its relentless pace: Vibe coding took off, companies embraced agentic workflows, ...

The Journal spoke with Benjamin Lee, an electrical- and systems-engineering professor at the University of Pennsylvania, about the challenges of space-based computing. Photo: Mario Tama/Getty Images; ...

Nearly all of the 20 state-run health insurance exchanges in the US have added advertising trackers that transmit user activity back to big tech companies, in some cases sending more data than state ...

On a Saturday morning, you head to the hardware store. Your neighbors’ Ring cameras film your walk to the car. Your car’s sensors, cameras and microphones record your speed, how you drive, where ...

Everyone is using generative artificial intelligence. Every industry, from film and marketing to cybersecurity and manufacturing, has quickly integrated AI into its tech stack. But AI’s massive power ...

CINCINNATI—Late at night, or when her 18-month-old daughter is napping, Jessica Sharp logs onto Chat GPT and asks it to help her in her fight to stop a data center from being built just steps away ...

You’ve likely already felt the digital sting of “surveillance pricing.” It might look like an airline advertising a specific fare bundle because a customer’s loyalty-program data suggests they’re ...

CAMBRIDGE, U.K. — Before appearing on a screen in your hand or on your desk, this story and its photos existed as pulses of light, fired by lasers, that passed through strands of glass as fine as a ...