The much-used phrase of every connected traveler ("Excuse me, what's your wifi password?") may start phasing out. For those looking to hook up to an airport's Wi-Fi, there's now a map for that. Anil ...

Map shows how places have changed over time becoming more connected. — -- Here's one way to put it into perspective just how connected we are around the world. The estimated 900 million Wi-Fi ...

This week’s column is my last Working Mac column for Macworld. You’ll still find me elsewhere on the site, but I want to say thank you for the last two years and for your input and insights each week.

Have you ever heard of wardriving? It’s the act of searching for and mapping Wi-Fi networks from a moving vehicle. It’s a really cool way to create a map of the wireless signals in a certain location.