Several dozen presidential briefing documents have been declassified on the 25th anniversary of the Sept. 11 attacks ...

All 19 hijackers were al-Qaeda members, divided among the four planes. Here's a look at who they were and who else was ...

Sept 10 (Reuters) - In the 25 years since al Qaeda militants hijacked passenger jets and flew them into New York's World ...

The identities and roles of the 19 al-Qaeda members who hijacked four passenger aircraft remain central to the historical ...

Al-Qaeda's deadly attacks on Sept. 11, 2001, shook the world and launched a cycle of war that outlasted its reign as the ...

The Central Intelligence Agency (CIA) on Friday publicly released for the first time a tranche of daily intelligence ...

Twenty-five years post-9/11, al Qaeda has been significantly weakened due to the deaths of key leaders and the emergence of ...

The Taliban claim that Afghanistan is no longer a sanctuary for terrorist groups, but Al Qaeda and others are still present, ...

THE mastermind of 9/11 has been dead for 15 years, killed by US special forces after a decade-long manhunt. But as the 25th ...

Twenty-five years after 9/11, analysts can’t decide if the terrorist organization is all but defunct or more threatening than ever.

New York City Mayor Zohran Mamdani faces backlash for handing a 9/11 ceremonial pen to aide Ramzi Kassem, who represented a ...

Al-Qaeda has ended. The organization that Osama bin Laden founded and led, that attacked the United States 25 years ago and killed 2,977 innocent Americans in the World Trade Center, the Pentagon, and ...