An annual ceremony to remember those who died on September 11, 2001, was held in lower Manhattan on Monday.
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Marking 22 years since 9/11 terror attacks
Monday marks 22 years since the terror attacks on Sept. 11, 2001. Here's a look at memorial events and more.
New York City's medical examiner has now been able to link remains to 1,649 World Trade Center victims.
Hundreds of subsequent deaths have occurred as a result of the toxins at Ground Zero, the site where the Twin Towers once stood.
CBS News photojournalist Mark LaGanga captured the eerie scene up close.
Here are some of the most memorable stories that aired on "60 Minutes" in the weeks and months after the attacks.
Some veterans of the war on terror are taking a new approach to helping each other heal.
