A police officer has been sacked for posting offensive and pornographic images on his personal Twitter accounts.
Pc James Ferguson was dismissed without notice from...
Twitter's stock briefly shot up on the US markets after an apparently fake story about a potential multibillion-dollar buy-out was posted online.
The story said...
The chief executive of Twitter has quit the social network.
Dick Costolo announced that he had decided to leave the California-based company at the beginning...
