Sony has concluded its CES 2013 product announcements, and although company is releasing a veritable truckload of new products, we can sum up Sony’s sentiments with just two key concepts: 4K and NFC.

Bank accounts keep getting better and better. Well, some of them at least: Bolstered in part by the Federal Reserve’s plan to steadily raise interest rates, consumers at online banks, in particular, ...

Rolling out new cameras, camcorders and televisions -- all enabled with 4K -- the electronics giant is hedging its bets with high-definition video. Dara Kerr was a senior reporter for CNET covering ...