Q. The developer of our gated community has placed several stop signs at intersections, and has contracted the Sheriff’s Department to enforce compliance. In addition to cars, officers are ticketing ...

It's 3 o'clock in the afternoon, and I'm on pick-up duty at my daughter's school. In the parking lot, at least half the cars sport family car stickers on their rear windows. Have you seen these things ...

Amid the rush to develop self-driving cars, there are a few questions that need answering. We've been worrying about hackers taking control of our autonomous vehicles, but it turns out they could be ...

Researchers at the University of Maryland have shown that cheap printed stickers placed on ordinary stop signs can reliably ...