The FAA on 9/11 and the closing of US airspace for the first time in history

The terrorist attacks on September 11, 2001, put the skills and professionalism of Air Traffic Controllers front and center when the FAA ordered an unprecedented nationwide ground stop for all aircraft operating in U.S. airspace.

The 'man in the red bandana': Remembering Welles Crowther 25 years after 9/11

Twenty-five years later, Welles Crowther is still being remembered for saving more than a dozen people during the terror attacks at the World Trade Center on September 11th.

WATCH: President Bush's 1st pitch after 9/11

Nearly two months following the 9/11 attacks, President George W. Bush threw out the first pitch at the 2001 World Series.

Remembering the names of 9/11 – where are they now?

Every September, the anniversary of the September 11 attacks brings renewed attention to the nearly 3,000 people killed that day and the countless lives permanently altered in the aftermath. 

President Bush read to these students on 9/11. Now, they reflect as adults

The students were reading “The Pet Goat" when then-White House Chief of Staff Andrew Card informed Bush that America was under attack, turning an ordinary school day into a defining moment in history.

Donald Trump calls into WWOR/UPN 9 News on 9/11: Flashback

Back on 9/11, Donald Trump called into WWOR/UPN 9 News via phone to describe what he saw that morning.

WATCH: FOX 5 NY's initial reporting of the 9/11 attacks - 'There's another one!'

Back on September 11, 2001, FOX 5 News started LIVE reports on the 9/11 attacks at 8:48 a.m., just after the first plane hit the World Trade Center.

September 11, 2001 timeline of attacks and events

Twenty-five years after the September 11, 2001, attacks, here's a timeline of what transpired on that day.

Behind the scenes: President Bush's chaotic hours after the 9/11 attacks

President George W. Bush was visiting with second-graders in a Florida classroom the morning of Sept. 11, 2001, when his chief of staff whispered in his ear: "America is under attack."

WATCH: 9/11 remembrance ceremony, annual reading of names

Today marks 25 years since the 9/11 attacks. During the morning in NYC, thousands gathered to remember those whose lives were lost. Several roads in the area will also be closed.

9/11 memorials in New York City, at the Pentagon, and in Pennsylvania honor the lives lost

The September 11, 2001, terror attacks killed 2,750 people in New York City, 184 at the Pentagon, and 40 in Pennsylvania. To honor and remember those killed, memorials have been built over the years in New York, Arlington, Virginia, and Shanksville, Pennsylvania.

Flags honor 9/11 victims at Tempe Beach Park
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Volunteers set up nearly 3,000 flags at Tempe Beach Park to honor victims of the Sept. 11 terror attacks. The memorial stays up through Sunday, Sept. 13. FOX 10's Danielle Miller has the story.

Here's where – and what – schools are required to teach about 9/11

As 9/11 becomes history for younger Americans, states are taking different approaches to teaching students about the attacks and their lasting impact.

Phoenix firefighters reflect on 9/11 deployment
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Members of Arizona Task Force 1 share their experiences working night shifts at Ground Zero following the Sept. 11 terrorist attacks. FOX 10's Brian Webb reports.

FDNY "Ten House" was the first firehouse to respond on 9/11, Sal Argano is the last firefighter still on staff

FDNY Ten House, home of Engine 10 and Ladder 10, is a small Manhattan firehouse just across an intersection from where the twin towers stood. Following the events of 9/11, the firefighters of Ten House have served as both living testimonials to what happened that day and public faces of the centuries-old FDNY. 

NYC releases thousands of 9/11 documents on Ground Zero air quality

NYC Mayor Zohran Mamdani is ordering the release of over 170,000 pages of long-hidden World Trade Center air quality reports and official records on 9/11.

Trump to mark 25th observance of 9/11 at Pentagon instead of Ground Zero: Reports

President Donald Trump plans to mark the 25th observance of the Sept. 11 attacks at the Pentagon, while Vice President JD Vance is expected at Ground Zero.