The World Trade Centre site will be transformed into the “most dynamic state-of-the-art business district anywhere on Earth” as New York City rises from the ashes of September 11, architects and city officials said.

Rescuers at New York’s World Trade Centre on September 11 were forced to make rapid-fire, life-and-death, decisions based on incomplete communications, according to a new report.

An Australian has won the annual race up the Empire State Building which became New York's tallest skyscraper following the attacks on the World Trade Centre.

Worried tenants of the Empire State Building are quitting the skyscraper over fears it may be a terrorist target, it was reported today.