Tesla told Congress no one has ever hacked its cars. But researchers remotely took control in 2017 and 2016. We examine the disconnect between testimony and history.

The right software can turn your smartphone into a spy device that watches everything you do. Scary, I know. Here’s how to check if your phone is infected. While you’re at it, check your computer.

David Nield is a technology journalist from Manchester in the U.K. who has been writing about gadgets and apps for more than 20 years. He has a bachelor's degree in English Literature from Durham ...

It seemed like science fiction back in January when we excerpted The Holy Driver: When Virtual Meets Reality, a story about a driving game champ who learns he's been piloting actual cars in another ...