Stories by Nick Barber

Apple unveils iPhone 4S

Phil Schiller, Apple's Senior Vice President of Worldwide Marketing, announces the iPhone 4S at Apple headquarters on Tuesday.

Netflix dumps HD DVD

DVD rental firm Netflix has announced that it will stock only Blu-ray discs and drop the HD DVD format.

IBM to recycle silicon for solar

IBM announced Tuesday that it has created a process allowing its manufacturing facilities to repurpose otherwise scrap semiconductor wafers.