Scientists promise cheaper and more effective panels.

Eight in 10 Americans admit being more dependent on their computer than three years ago.

$22bn spent in the US so far.

Feature-complete release candidate of virtualisation software released.

Global revenue down 19 per cent in last quarter of 2007.

Windows malware not the only game in town.

Global gaming population reaches 217 million.

World first puts miniature robot inside an artery.

Gartner calls for curb on spending that does not help core business.

Nano-imprint breakthrough paves way for smaller, cheaper circuits.

The other half were in the pub.

Robots.txt files written to favour Google's web-crawlers.

Worldwide server revenues reach US$13bn in Q3 2006.

But paid-for entries still worth billions to Google and its contemporaries.

New HDR-TG1 Handycam weighs in at 280 grams - or less than two iPod Classics. Add a titanium body and 10x optical zoom and we're drooling.

Trusted websites turned into traps.

Penn State researchers use naturally occurring bacteria.

Global project to build 30-tesla monster.

Circuits run on far-infrared light instead of electricity.

Two new registered users sign up every minute.