Chattanooga touts transformation into Gig City

A city once infamous for the smoke-belching foundries that blanketed its buildings and streets with a heavy layer of soot is turning to lightning-fast Internet speeds to try to transform itself into a vibrant tech hub.

German study supports free "Super WiFi"

The need for the wireless transfer of data will increase significantly in the coming years. Scientists at the Karlsruhe Institute of Technology (KIT) therefore propose to turn some of the TV frequencies that will become free ...

HealthCare.gov gets cybersecurity upgrades

Officials say HealthCare.gov has gotten cybersecurity upgrades ahead of a Nov. 15 start for the second open enrollment season under President Barack Obama's health care law.

Turkey's Erdogan dismisses new iPhone: 'Same as the last'

Turkish President Recep Tayyip Erdogan, known for his hostility to social networks and mobile technology, on Sunday brushed off the frenzy surrounding Apple's new iPhone 6, saying it was much the same as its iPhone 5 predecessor.

Sony attack shows shifting online security threat

The boundary between the online and physical worlds got blurry last week when Sony's PlayStation Network was disabled by an online attack, while simultaneously an American Airlines passenger jet carrying a Sony executive ...

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