A web tool “reveals” the changes made to Wikipedia pages by the CIA and other organisations.

A game revolving around a magical guitar has won a respected prize for student game makers.

Minuscule “ionic engines” could be used to cool the next generation of computer chips, scientists believe.

Raids are carried out in 16 US states in a bid to clamp down on the sale of mod chips for game consoles.

The distinctive swimming technique of the bluegill sunfish is used to develop agile submarines.

Free versions of Microsoft's Works package of programs will be available soon, says the software firm.

John Lennon's solo works are made available to download on iTunes for the first time after a deal with Yoko Ono.

Technicians and engineers from Telecoms Sans Frontieres arrive in Peru to help the earthquake recovery effort.

Regular columnist Bill Thompson says our trust should only be given to technology when it is merited.

Web and phone voting pilots should halt until elections are modernised, the Electoral Commission says.