Physicists map spiraling light to harness untapped data capacity

Physicists with the Institute of Ultrafast Spectroscopy and Lasers (IUSL) at The City College of New York have presented a new way to map spiraling light that could help harness untapped data channels in optical fibers. Increased ...

Uzbekistan 'halts mobile Internet, SMS' for exam day

Mobile operators in Uzbekistan suspended Internet and messaging services for the duration of nationwide university entrance exams Tuesday in an apparent bid to prevent cheating, a report said.

Icahn pushes Motorola to turn patents into cash

(AP) -- Shares of cellphone maker Motorola Mobility Holdings jumped to a four-month high Thursday after activist investor Carl Icahn disclosed that he's pushing the company to squeeze profits from its vast patent portfolio.

Biggest 2 Australian telcos join broadband rollout

(AP) -- Australia's two largest telecommunications companies signed lucrative deals with the government to join the rollout of a fiber optic national broadband network that will be among the world's fastest.

Nortel Networks' patent portfolio up for auction

One of the more intriguing auctions scheduled later this month won't involve fine art or vintage sports cars or other expensive trinkets, but it is expected to attract some deep pockets.

Softbank reports robust earnings on smartphones

(AP) -- Softbank Corp., the only Japanese mobile carrier offering the hit iPhone, said annual profit nearly doubled despite suffering damage from the March 11 quake and tsunami that battered northeastern Japan.

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