HOUSTON (KTRK) -- Public Wi-Fi is available almost everywhere you go. But if you're not careful, some smartphones could automatically connect to a hacker's hotspot, without the user even knowing.

Wi-Fi service is available now in 500 Sam’s Club stores, offering customers the change to compare products and prices via a smartphone, for example.In October 2010, Indiana University, which has a ...

AT&T seems to have finally pushed the button—prematurely clicked a few times earlier this year—and granted iPhone subscribers the same free access to its national WiFi hotspot network that DSL, fiber, ...

Devicescape's Easy Wi-Fi client software lets your devices log in to WiFi hotspot networks without any of the tedious entry through gateway pages—especially important on cameras and other handhelds ...

Wi-Fi calling is a handy feature that allows users to send text messages and make calls in areas where there is no signal when connected to a stable Wi-Fi network. Major carriers offer such a feature ...