What year did the twin towers fall?

The Twin Towers of the World Trade Center (WTC) collapsed on September 11, 2001, as a result of being struck by two jet airliners hijacked by 10 terrorists affiliated with al-Qaeda, during the September 11 attacks. read more

The twin towers, as the north and south towers of World Trade Center in New York City were known, were destroyed in coordinated terrorist attacks on Sept. 11, 2001. Islamic extremists hijacked four commercial airliners that day, two of which were flown into the towers. read more

The World Trade Center collapse on September 11, 2001 needs an explanation. In the years since the terrorist attacks in New York City, individual engineers and committees of experts have studied the crumpling of the World Trade Center Twin Towers. read more