US boffins demonstrate hybrid material.

Money better spent on educating users, analyst firm warns.

One wireless to rule them all? New technology promises to solve speed and range problems with Bluetooth phones.

Rival security firm Sophos claims it is having no problems with PatchGuard.

Boffins enthuse about Particle Swarm Optimisation algorithm.

Canada turns to IBM network to tackle disease.

Researchers create record-breaking 18 lumens per watt.

Widens customer choice, says analyst firm.

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

One of the world's most popular free antivirus programs gets an overhaul - free security just gets better.

'Radical' computing chip bounces electrons around.

Shhhhhhhhhhh.

Latitude ATG D620 designed for extreme environments.

Steve Jobs not worried by Redmond's media player.

But compatible handset supply remains a problem.

Alcohol-dependent people given therapy in virtual environments.

Yahoo Japan among latest adopters.

Carbon nanotube bundles have much smaller electrical resistance.

Analyst accuses Microsoft chief of being over optimistic.

Analysts predict bumpy ride for personal networking technology.