Learn how to repurpose your spare ESP32 boards into cost-effective presence detection sensors using the Tommy Sense ...

A 17-year-old student has developed TRASHbot, an AI-powered robot designed to tackle litter in public spaces. This autonomous ...

Is this an animal? A plant? Shooting stars? Everything is not what it seems—and these 15 magnified objects are proof. Can you identify them close up? Grab a paper and pen and give it a try, then check ...

When the IBM PC was new, I served as the president of the San Francisco PC User Group for three years. That’s how I met PCMag’s editorial team, who brought me on board in 1986. In the years since that ...

Daniel is Lifehacker's Shopping Editor covering tech deals and reviewing TVs, headphones, speakers, and projectors. He earned his master’s in journalism from Columbia University and has reported for ...