Quantum computing: Is it possible, and should you care?

Nook e-reader 'glows in the dark'

Apple releases tool to combat Flashback malware

First Raspberry Pi computers to be delivered

Libraries digitise ancient texts

Contact lost with flagship Envisat spacecraft

Has Instagram made everyone's photos look the same?

Why wireless can create traffic-free roads

US sues Apple and publishers over e-book prices

Bug hits new Nokia Lumina 900 smartphone

Google+ revamped with Facebook and Twitter-like features

Apple develops tool to 'detect and remove' Flashback Trojan

EU investigates internet's spread to more devices

Internet suffix application deadline looms

Facebook criticised over data download tool

Dual-focus contact lens prototypes ordered by Pentagon

NY Auto Show: World's first 'skyworthy' car

Eureka moment: Does man or machine drive innovation?

Life after Firefox: Can Mozilla regain its mojo?

Egyptians flood Obama's Facebook page in election row

Iran 'blocks' official Olympics website

Yahoo files e-book advert system patent applications

'Tough' rules govern smart meter data sharing

Fake semiconductors 'could cause tragedy'

Facebook buys Instagram photo sharing network for $1bn

Disaster zone robot competition announced by Pentagon

Warning over medical implant attacks