Prince Harry and Meghan, the Duke and Duchess of Sussex, got a hawk's-eye view of New York City from the observation deck at the World Trade Center.
Washington University is investigating a member of their student government, who was caught on camera removing 2,977 flags from a 9/11 display on campus and throwing them in trash bags. The student said he did it as a form of protest.
Michael Harper, a West Virginia paramedic, was part of a task force dispatched to ground zero shortly after the Sept. 11, 2001 terrorist attacks.
As Americans commemorate the 20th anniversary of the Sept. 11, 2001, terrorist attacks, a group of cyclists will be wrapping up their five-day, 225-mile journey raising awareness of the compounded daily trauma experienced by first responders.
Twenty years ago, the 11th of September dawned as just a date. By midnight, it was 9/11, the staggering starting point for a new era of terror, war, politics, patriotism and tragedy.
It was an emotional morning as hundreds made their way to Cranes Roost Park in Altamonte Springs for the Tunnel to Towers 5K Run and Walk.
A Texas artist used his power washer to recreate one of the most iconic photos from 9/11.
Former NYPD officer and first responder Joe Thompson recalls the Sept. 11, 2001, terrorist attacks.
Vice President Kamala Harris praised the courage of those passengers and the resilience of Americans who came together in the days after the 9/11 attacks.
George W. Bush, who was America’s leader on 9/11, delivered remarks on the 20th anniversary of the attack at the Flight 93 National Memorial in Shanksville, Pennsylvania.
Countless Americans will climb stairs as a tribute to the 343 New York City firefighters killed on September 11, 2001.
"We are humbled by the turnout today to support the stair climb that honors all of the fallen each year on 9/11."
Thousands of people lost their lives in the Sept. 11 terrorist attacks 20 years ago. Here is a list of the fallen.
President Barack Obama has lauded the heroes of 9/11 — and of the years since — in a message to mark the 20th anniversary of the terror attacks.
Nearly 200 people died in the terrorist attack on the Pentagon.
Americans across the nation are planting U.S. flags as they commemorate the 20th anniversary of the Sept. 11, 2001, terrorist attacks.
Alan Chin jumped on his bike on Sept. 11, 2001, to document what was unfolding at the World Trade Center. Soon, the towers fell.
Two decades after the twin towers’ collapse, people are still coming forward to report illnesses that might be related to the attacks.
Mitch Krause has set up a 9/11 memorial outside his Altamonte Springs home every year since 2011.
Two strangers found love on a day hate changed history in America. The Houston husband and wife met after their international flight had to land in Canada instead of Houston during the 9/11 tragedies 20 years ago. They've now been married 19 years.