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."

Indian firm launches handset with 'AAA' battery power

An Indian mobile phone company has launched a low-cost handset that uses commonly available AAA-sized batteries aimed at the hundreds of millions who live in areas where power supplies are erratic.

Motorola, in need of hit, shows off Android phone

(AP) -- Struggling phone maker Motorola unveiled its first device using Google's Android system Thursday, banking on it to power features that will attract consumers looking to use their phones to connect with friends, family ...

Quantum cryptography for mobile phones

Secure mobile communications underpin our society and through mobile phones, tablets and laptops we have become online consumers. The security of mobile transactions is obscure to most people but is absolutely essential if ...

Google to sell Nexus One, a 'super' mobile phone (Update)

(AP) -- Google Inc. began selling its own mobile phone Tuesday, a much-anticipated move aimed at protecting its online advertising empire as people increasingly surf the Web on handsets instead of personal computers.

Nokia needs to make Windows phones hip

Nokia has scrapped its smartphone software for Microsoft's supercharged mobile operating system. Now a world enamored by Apple's iPhone and Android handsets needs reason to care.

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