Many medical implants are vulnerable to attacks that threaten the lives of people kept alive by them, say researchers.

Sony doubles its forecasted annual loss to $6.4bn due to a tax charge in the US, as the company prepares to unveil a turnaround plan.

Consumers should be able to decide who gets to see detailed information about the energy they use, say UK government proposals.

Christian groups claim gay characters in Electronic Arts' video games are a bad influence on children.

Fake computer chips might soon be putting lives at risk warns a report on counterfeit semiconductors.

The chief executive of US electronics retailer Best Buy, Brian Dunn, resigns after the firm's recent poor performance.

The Pentagon announces a $2m competition to develop robots able to drive vehicles and use tools in disaster zones.

Smartphones may have revolutionised the humble mobile phone but voice quality has barely changed in the last 100 years.