While some predicted flying cars by now, tech’s reality is subtler: smarter homes, sleeker gadgets, and AI that (sometimes) doesn’t suck. These aren’t just shiny objects; they’re practical upgrades ...

LAS VEGAS—Based on what I saw at CES, I'm feeling invigorated about the future of health tech. At this year's tech convention, I saw devices that promise to aid in walking, boost your mood while ...