NASA scientists hope that a chemical sensor for smartphones might one day form the backbone of sophisticated chemical detection network

The m15x is another out-of-this-world laptop design from Alienware. Is it onto something, or just on another planet?

Wikipedia, the free online encyclopaedia that anyone can edit, has countered claims that it is losing participants, but has admitted that it needs to do more to attract contributors..

Asus has announced overseas the availability of its Eee Box 1501 desktop PC that includes an optical drive and dedicated graphics chip with HDMI output, despite its small form factor and low price..

Windows 7 gives users the ability to stream your favourite albums from your home PC to your laptop in the office. Here's how it works

It's the ultimate collector's issue - the new January 2010 issue of PC Authority includes our hype-free guide to the best and worst technology of the year. Plus, our big DSLR group test, sci-fi legends and more

Stuart Turton spends the fourth day of his one week odyssey with Linux, hailing the ease of GIMP, before a graphics card meltdown destroys his desktop and forces him to rethink his next move.

Acer brings 3D to the masses with a 3D screen on a mainstream laptop