A little over a month after competitor Verizon Wireless unveiled its Share Everything data plans, AT&T has announced its own version: AT&T Mobile Share. Unlike Verizon, which is offering only Share Everything to new customers, newcomers to AT&T will still have the option of choosing an existing individual or family plan. And current customers can switch over to a sharing plan without extending their contracts, if they choose

The Samsung Galaxy S III lives up to its high expectations: It’s one of the most advanced Android smart phones we’ve seen. This newest Galaxy star is our new top-ranked smart phone on the three carriers on which we’ve tested it

A system of text-like Wireless Emergency Alerts, including “imminent threat” (natural disasters such as hurricanes and earthquakes), Presidential, and AMBER (missing children) alerts, are set to roll out to mobile phones soon, via participating carriers. Here are the details you need to know.