Ground Zero recovery work ended on May 30, 2002, months after the September 11, 2011 terror attacks.
A notebook and other evidence suggested Ibrahim Kayumi and Emir Balat had been planning some kind of an attack for at least a week, sources told ABC News.
Two members of the NYPD are being hailed as heroes for the efforts in chasing down the two people accused of trying to set off bombs near the mayor's home over the weekend.
The jury needed little more than two hours to convict Asif Merchant, 47, of murder-for-hire and terrorism charges that carry the possibility of life in prison.
The FBI said it is investigating a possible terrorism motive in a mass shooting early Sunday outside a bar in Austin, Texas.
Austrian public prosecutors filed terrorism-related charges Monday against a 21-year-old defendant who they say planned to carry out an attack on one of superstar singer Taylor Swift's concerts in Vienna in August 2024.