Mexican businessman Carlos Slim heads the Forbes rich list as six billionaires connected with Facebook are added

People relying on home wi-fi get significantly slower speeds than from fixed broadband connections, research suggests.

Archaeologists hope a laser scan of Stonehenge will reveal new secrets about how and why it was built.

Microsoft's Kinect sensor system is the fastest-selling consumer electronics device on record, Guinness World Records says.

Mercedes GP Formula 1 car has been stripped down and suspended from a roof as part of an art show.

Facebook users who are being bullied or abused can now report the problem to friends, as well as site moderators.

Group buying website Groupola is censured after promoting a cut-price iPhone sale when it only had eight handsets available.

US internet firm AOL is cutting 900 jobs, almost 20% of its workforce, after its purchase of the Huffington Post.