Obama administration's guidelines for 9/11 commemorations stress public service and remembrance in place of freedom rallies or nationalistic pride.
A new book details how US counterterrorism efforts evolved in the 10 years after 9/11 from a kill-and-capture strategy to one of Cold War deterrence.
Extraordinary story about the raid that killed Bin Laden details one of the most successful covert operations in U.S. history.
A coordinated attack that targeted the busiest districts of India's economic capital left at least 21 dead and 113 injured.
Reports say the CIA ran a fake vaccine program in Abbottabad to get a DNA sample from the family of Osama Bin Laden.
Three rush-hour explosions have left over a dozen people dead and dozens more injured in Mumbai.
People with no terrorist connections who find themselves on the US watch list have a hard time getting off the list.
The United States employed state-of-the-art technology to hunt down Osama Bin Laden that gives a view into the state of the modern military.
September 11th "seemed like a movie" to many, and Osama Bin Laden's death had that same familiar ring.
The full text and video of Barack Obama's speech announcing the death of Osama Bin Laden.