BlackBerry stock falls after Apple-IBM deal

Blackberry stock fell sharply Wednesday, one day after the announcement of a landmark deal between rivals Apple and IBM to offer custom-tailored apps for businesses.

PlayStation 4 leads jump in US console sales

Sony's PlayStation 4 led a surge in console sales that lifted the US video game market in April, said figures released Thursday by market research firm NPD Group.

Sony PlayStation 4 expected at NY event Wednesday (Update)

Sony is expected to unveil its next-generation gaming system at a New York event Wednesday evening, a development that would give the struggling electronics company a head start over Microsoft and an Xbox 360 successor.

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