Patriot Day: Watch Sept. 11 live coverage from across the country
Thousands were killed that day when a series of hijacked planes were flown into the World Trade Center, the Pentagon and an open field in Pennsylvania.
Plea negotiations could mean no 9/11 defendants face the death penalty, the US tells families
Plea agreements under consideration may mean that the suspected architect of the Sept. 11, 2001, attacks and his fellow defendants never face the death penalty.
London football league tweets 9/11 remembrance post in November, gets defensive in comments
The football club defended its actions and apologized for the mistake after receiving a ton of criticism on social media.
Americans remember 9/11 with tear-choked tributes, pleas to 'never forget'
More than two decades later, Sept. 11 remains a point for reflection on the attack that reconfigured national security policy and spurred a U.S. “war on terror” worldwide.
9/11 survivor recounts escaping from 81st floor of World Trade Center: 'Don't look, just run'
'A plane hit the building!' the 9/11 survivor remembers hearing.
US sends suspected 9/11 hijacker home from Guantanamo for mental treatment
Mohammad Ahmad al-Qahtani was flown back to Saudi Arabia, to a treatment facility.