Micro-blogging site Twitter says it is bringing in a two-step login for users to beef up security following recent high-profile breaches.

Hewlett-Packard shares leap in after-hours trading, despite quarterly results showing a seventh consecutive fall in sales.

The theft of US intellectual property is "unprecedented" and costing billions, a US report says, pointing to China as the main culprit.

Google has acquired a US start-up that generates power using turbines flying on robotic tethered kites.

A chain of mobile phone stores aimed specifically at the Latino market is to be opened by singer and actress Jennifer Lopez

A former college football player has won the right to sue Electronic Arts for using his likeness without permission.

A radio that has the ability to alter scripts and other content depending on its location and other factors is being developed by the BBC.