OpenAI's new GPT-5.3-Codex-Spark promises ultra-fast, conversational AI coding, if you can tolerate a few trade-offs.

The Chromebook Plus Spin 514 pairs MediaTek’s speedy Kompanio Ultra silicon with a polished, efficient design, making it a ...

Dan tested Codex 5.3 on Proof, a macOS markdown editor that he's been vibe coding that tracks the origin of every piece of text—whether it was written by a human or generated by AI—and lets users ...

When millions click at once, auto-scaling won’t save you — smart systems survive with load shedding, isolation and lots of ...

Share on Pinterest To boost longevity, try cutting sitting time down by half an hour, a new study suggests. Image credit: EschCollection/Getty Images To live long and healthy, there are several ...

Small amounts of moderate-intensity exercise, and less time sitting, appear to make a difference when it comes to longevity. If most adults walked just 5 extra minutes a day, it could prevent 10 ...

A new technique which slashes the time taken to diagnose microbial infections from days to minutes could help save lives and open up a new front in the battle against antibiotic resistance, ...

I stopped by the exhibit for Donut Lab, a startup out of Finland that specializes in electric mobility. The company (which gets its name from its flagship donut-shaped in-wheel EV vehicle motor) ...

Faster charging, greater durability, cheaper production, more energy density, and improved safety. Donut Lab unveiled a production-ready solid-state EV battery at CES 2026 that recharges fully in five ...

Spirit Engineering had spent a decade tucked away in the outskirts of Grand Junction, secretly developing, then building, every component of the single-seat SE-1 airplane, down to the engine itself.

Jordan Walsh has been a consistent contributor for the Celtics over the past several weeks, including starting 19 straight games when he’s available. It’s been a breakout season for the 21-year-old, ...

Breakthroughs, discoveries, and DIY tips sent six days a week. Terms of Service and Privacy Policy. (Editor’s Note: This is a section from Popular Science’s 38th ...