Breakthrough could double wireless capacity with no new towers
The days of waiting for smartphones to upload video may be numbered. Rice University engineering researchers have made a breakthrough that could allow wireless phone companies to double throughput on their ...
Samsung develops lithium-ion battery with nearly double the life
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.
Millions of voiceprints quietly being harvested
Over the telephone, in jail and online, a new digital bounty is being harvested: the human voice.
US seeks light on shadowy online data collection
US regulators called Tuesday for more transparency from data brokers, citing potential for abuse in a rapidly growing industry that buys and sells information on people's Internet and offline activities.
White House to keep NSA, cyber oversight together
A group reviewing the National Security Agency's surveillance programs and cyber command operations sent President Barack Obama more than 40 recommendations on intelligence collection and government spying.
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 ...
Scientists create tiny bendy power supply for even smaller portable electronics
Scientists have created a powerful micro-supercapacitor, just nanometres thick, that could help electronics companies develop mobile phones and cameras that are smaller, lighter and thinner than ever before. The tiny power ...
Survey: Many Americans say 'Big Brother' is here (Update)
There's little wonder why George Orwell's novel "1984" is seeing a resurgence in sales.
Mathematicians analyze social divisions using cell phone data
Differences divide us. Human society fractures along lines defined by politics, religion, ethnicity, and perhaps most fundamentally, language. Although these differences contribute to the great variety of ...
Huawei reveals 'fastest smartphone in the world'
Huawei, a Chinese company that recently became the world's third-largest maker of smartphones, calls its new flagship product "the fastest smartphone in the world" and wants to use it to expand global awareness ...
Softbank to buy 70 percent of Sprint for $20 bln (Update)
Softbank Corp. has reached a deal to buy 70 percent of U.S. mobile carrier Sprint Nextel Corp. for $20.1 billion in the largest ever foreign acquisition by a Japanese company.
Hackers build mobile phone network for Def Con
A custom mobile phone network came to life in the middle of Def Con as hackers showed off their technology skills in tribute to the infamous gathering's elite "ninjas."
Digital 'wallets' proliferate at cellphone show
Cash, coins and credit cards are so Twentieth Century. At least, that's the opinion of the electronics manufacturers, phone companies, banks and credit card issuers that expect cellphones to be the main way consumers pay ...