In the 25 years since al Qaeda militants hijacked passenger jets and flew them into New York's World Trade Center towers and ...

While al-Qaeda suffered losses and dislocation after the invasion of Afghanistan, its profile rose, and it expanded massively in the years that followed.

9/11 united the US briefly but sparked lasting paranoia and violence, leading to controversial wars and societal division ...

Air Force veteran Mike Garcia captured more than 1,500 photos at the Pentagon on 9/11. On the 25th anniversary, he shares his story and why we must never forget.

Simon Le Bon has said the new Royal Mail stamp collection featuring Duran Duran is a "massive visual validation of the band ...