@POTUS will be Obama himself tweeting, whereas the old @BarackObama is his staff team. Got it?
BlipA false tweet claimed there were two explosions at the White House and President Obama was injured.
Facebook has revealed the trends, songs, people, movies, TV shows and memes that created a buzz among its billion users.
2012.twitter.com commemorates the biggest moments on the year, including tweets from Mars, Obama and the Pope.
A tweet sent out by Barack Obama to herald his re-election as President of the United States has rapidly become the most popular of all time.
Huawei has been cleared of spying for China by an 18-month White House assessment according to two sources.
Twitter has notched up the questionable honour of being the first social networking site to be reprimanded by the US Federal Trade Commission (FTC).
Gary McKinnon has lost his latest fight against extradition to the US, making it likely that he will be tried in America for hacking into the country's military system.