When I tried the new Alexa Plus back in March, she seemed dumber than the old Alexa. But after a friend raved about her, I decided to give her another chance. Now I agree. Plus is a plus.

Folding iPhones, home robots, mind-reading tech and EV supercars are all heading your way—along with AI-induced challenges in ...

To drag a large implement across a big field you need a certain number of things. One of those is traction and grip on the ...

So-called prompt injections can trick chatbots into actions like sending emails or making purchases on your behalf. OpenAI ...