"I built each of these machines," the man said, noting, "if I bought them, they'd cost over a quarter-million to buy." ...

Color-changing fingernails, a portable food allergy tester, and an AI-powered bartender were among the most intriguing ...

These are tech expert Marc Salzman's top CES picks for USA TODAY after his hands-on with future gadgets and gear in Las Vegas ...

These products promise practical home upgrades, including control and safety sensors that don’t require setup, a self-charging lock, and blinds that automatically block the sun from your eyes.

From a lollipop that lets you taste sound to a Tamagotchi style AI pet that physically grows, here are the coolest tech you ...