Keep dogs and cats safe during winter

(HealthDay)—Winter can be tough on dogs and cats, but there are a number of safe and effective ways you can help them get through the cold season, an expert says.

N. Korea suffers another Internet shutdown

North Korea suffered an Internet shutdown for at least two hours on Saturday, Chinese state-media and cyber experts said, after Pyongyang blamed Washington for an online blackout earlier this week.

Sony's PlayStation 'gradually coming back'

Sony was still struggling Saturday to fully restore its online PlayStation system, three days after the Christmas day hack that also hit Microsoft's Xbox, reporting that services were "gradually coming back."

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.

Uber broke Indian financial rules: central bank chief

India's central bank chief lashed out at Uber, already under fire over the alleged rape of a passenger, saying the US taxi-hailing firm violated the country's financial regulations by using an overseas payment system.

Sony's PlayStation offline, Microsoft's Xbox restored

Microsoft's online network for its Xbox gaming console was restored to nearly full service Friday after an allegedly coordinated Christmas Day hack brought it and Sony's PlayStation network down.