Wireless, Mobile | featured news

When Leigh Fazzina had a bike accident, she used Twitter to get help. Here are five things you can do right now to program your cell phone to save you.

When it comes to tech rivalries, everyone loves a good smackdown -- but the race for smartphone dominance is starting to feel like a blowout sporting event where there's almost no point in watching.

T-Mobile and Sprint are at odds over what counts as 4G. And the one organization that sets an official definition says none of them deliver speeds that qualify.

Internet-payment provider PayPal said its iPhone application contained a security flaw that could allow a hacker to access users' accounts and has rushed out an update to correct the problem.

Co-founder shares info about 'Deals,' other mobile apps, improvements for social networking site.

As companies actively court customers through Facebook and Twitter, and as more travelers spend time glued to their smart phones, it's time to ponder if travelers are overloaded by social media.

Microsoft on Monday unveiled the final version of its long-awaited Windows Phone 7 mobile operating system, which it hoped would give it a greater presence in the rapidly expanding market for smartphones.

Does the world have room for another App Store? We'll find out soon. Reportedly, Amazon is planning to launch their very own app store for Android-based devices. Amazon already sells eBook content through the Kindle, and while a few games have also emerged for Kindle, having a dedicated app store that would be available...

Motorola Inc. (MOT) on Tuesday unveiled a new smartphone directed at business customers as it seeks to expand sales beyond its core consumer audience.

Verizon will be refunding millions of customers for overage fees that should have been free, the Wall Street Journal reports.