PlayStation 4 is expected to be unveiled tonight. Sony is due to hold an event in New York, promising to reveal "the future". But it's keeping people guessing and won't confirm widespread rumours that the latest version of the console will be launched.
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A man who was paralysed in a cycling accident can now move his right arm and hand thanks to thought-controlled technology.
Square, the payment service which enables small businesses to take card and contactless payments, has launched in the UK.
The bodies of two UN experts and an interpreter have been found in the Democratic Republic of the Congo, two weeks after they disappeared.