Dubai: World's tallest tower closed a month after opening

The world's tallest skyscraper has unexpectedly closed to the public a month after its lavish opening, disappointing tourists headed for the observation deck and casting doubt over plans to welcome its first permanent occupants in the coming weeks.

Electrical problems are at least partly to blame for the closure of the Burj Khalifa's viewing platform - the only part of the half-mile high tower open yet. But a lack of information from the spire's owner left it unclear whether the rest of the largely empty building was affected by the shutdown. (AP)