mstamat writes "A 101-storey skyscraper in Taipei is from today the world's tallest building. The new scyscraper is 508 metres (1,667 feet) tall, beating the 452-metre (1,483-feet) twin Petronas towers in Kuala Lumpur. The full height was achieved after adding a 60-metre (197-ft) spire on top of the building. The story is on Reuters." There's plenty of information about the building available.