Peak friendship—data reveals when you'll be most popular

Making friends can seem easy when you're young. You encounter more new people and have more free time when you're first venturing out into the world than when you're more likely to be settled down with a steady job, a long-term ...

Smartphones, Twitter help gauge crowd size

Data from smartphones and Twitter can accurately show the size of a crowd, helping first responders in an emergency, a study on Wednesday said.

Samsung makes quiet push for new mobile OS

Most mobile phone users have never heard of Tizen. Neither have car owners or anyone with a fridge. Samsung Electronics Co. wants to change that.

New technology can prevent cellular overload, dropped calls

When a natural disaster strikes and too many people take to their mobile phones at once, cellular networks easily overload. But a University of British Columbia graduate student has developed a solution to ensure that calls ...

Report: NSA cracked most online encryption

The National Security Agency, working with the British government, has secretly been unraveling encryption technology that billions of Internet users rely upon to keep their electronic messages and confidential data safe ...

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