The Nanu app plays sponsored ads before a call, letting users make free calls to other app users, as well as landlines and mobiles not using the app.
To stop terrorists and other criminals, cell phones should have encryption backdoors to enable US government surveillance, argues FBI Director James Comey.
Android users -- at least those in Canada -- can now try out actual voice calls through Facebook thanks to an update to the Messenger app.
The social network updates its Messenger app with the ability to send recorded voice messages globally, but tests actual voice calls in Canada.
The Qatar-based phone company is the first to open for business since the Asian country's military dictatorship dissolved three years ago.
We take a look at the latest on the iPhone 6, wince as Microsoft cuts thousands of jobs, and head underground for the future of farming.
Charges imposed on calls from foreign lands don't increase countries' revenue, the research organization concludes. Instead, the fees cut revenue and penalize poorer people.
A Thai correspondent speaks to CNET about the junta's efforts to clamp down on the use of Google, Facebook, Twitter, Skype, Instagram, and more.
Here's how Apple's new feature to field iPhone calls on the Mac will work, and why you should care.
The World Wide Web is a smashing technological success. But the man who invented it wants it to break down more cultural barriers, thwart government snooping, and let the Web run applications not just house documents.