LATEST
Mobile botnets show their disruptive potential
FEATURE: 17:02 17 November 2009 | 4 comments
Researchers demonstrate how a small number of infected phones could be used to attack a mobile network, making it impossible for most users to make calls or send texts
Innovation: The dizzying ambition of Wolfram Alpha
12:11 17 November 2009 | 29 comments
The knowledge engine's tie-up with Microsoft is just the beginning of a bold vision for the future
FROM THE BLOG
Social networking sites: why no abuse report button?
13:43 18 November 2009
Facebook and MySpace are failing to protect children from paedophiles and bullies, says a former senior police officer
Is NASA's 'paper rocket' the year's best invention?
18:36 17 November 2009
Time magazine's choice of the year's best invention is causing an uproar in the space community
Energy agency warns of 'irreparable' damage
11:25 10 November 2009
New figures from the International Energy Agency warn of huge increases in carbon emissions if we do not switch to low-carbon energy sources, says Jim Giles