US-based entrepreneur Elon Musk reveals details of his proposed supersonic "Hyperloop" transport system that would link Los Angeles and San Francisco.

The public are being asked to help in the fight against ash dieback by playing a computer game that analyses genetic data on the disease.

Sina Corp, which runs China's biggest micro-blogging site, posts a surprise loss in the second quarter as it looks to increase its mobile offering.

The official website of the Central Tibetan Administration, headed by the Dalai Lama, has been infected with viruses and spyware.

Twenty people are injured when a promotional stunt in Seoul for LG's new G2 smartphone goes wrong.

North Korea is launching a smartphone that it says is made from "indigenous technology", but experts question its origins.

A new internet filter at the British Library blocks access to Shakespeare's Hamlet, on the grounds that the play is too violent.

Billionaire investor Carl Icahn says he has built up a "large" stake in Apple saying that the company is "extremely undervalued".