The U.S. will require enhanced identification for many air travelers starting May 7.

Members of President Donald Trump’s administration are increasingly feuding as they face escalating controversies.

Laura Loomer, a right-wing personality known for her incendiary social media presence, appeared to have President Donald Trump's ear again.

David Childs, the lead architect of the One World Trade Center skyscraper that rose from the site where the Twin Towers collapsed in New York City during the 9/11 attacks, has died.

A fire that closed London’s Heathrow Airport has sparked one of the most serious disruptions to air travel in years.

A federal program designed to prevent targeted violence and terrorism in the U.S. has lost 20% of its staff after layoffs hit its probationary staffers.

New York City has marked the anniversary of the 1993 bombing at the old World Trade Center, when Islamic extremists first attempted to bring down the twin towers.

David Boren, the former Oklahoma governor and longtime U.S. Senate intelligence chief who went on to lead the University of Oklahoma after his retirement from politics, has died.

The Senate has confirmed wealthy financier Howard Lutnick as commerce secretary.

Civil rights attorneys have sued the Trump administration to gain access to detained migrants who they say have been flown to Guantanamo Bay and held there without being able to consult lawyers or speak to relatives.

President Donald Trump has been critical of federal judges who've moved to block some of his most contentious actions, such as his effort to freeze federal spending.

Newly unsealed documents give one of the most detailed views yet of the evidence gathered on the accused 9/11 mastermind Khalid Sheikh Mohammed, including how prosecutors allege he and others interacted with the hijackers who carried out the Sept. 11, 2001 attacks.

The first U.S. military flight deporting migrants from the United States to Guantanamo Bay has landed in Cuba.

President Donald Trump is holding off on his tariff threats against Mexico and Canada for 30 days after the two U.S. neighbors agreed to boost border security efforts.

Airline pilots flying into Washington, D.

President Donald Trump says he will use a detention center at Guantanamo Bay to hold tens of thousands of criminal immigrants in the U.S. illegally.

Billionaire financier Howard Lutnick, President Donald Trump’s choice to lead the Commerce Department, said Wednesday that he would sell all of his business holdings within 90 days.

The family of a U.S. Border Patrol agent who was killed in Vermont during a traffic stop near the Canadian border says he was a military veteran who worked security duty at the Pentagon during the time of the Sept. 11 attacks.

Pakistan’s national airline says that an advertisement showing a plane heading toward the Eiffel Tower was never intended to evoke the memories of the Sept. 11 attacks.

Outgoing Homeland Security Secretary Alejandro Mayorkas has only days left in office.

Sept. 11 survivors and victims’ relatives have mixed feelings about a planned plea deal for accused 9/11 mastermind Khalid Sheikh Mohammed.

The Biden administration has succeeded in temporarily blocking accused 9/11 mastermind Khalid Sheikh Mohammed from entering a guilty plea that would spare him the risk of execution for al-Qaida’s Sept. 11, 2001, attacks.

After 23 years, the fate of the last remaining Guantanamo detainees swept up worldwide after al-Qaida’s shattering attacks on Sept. 11, 2001, is reaching a pivotal moment this month.

The Biden administration has asked a federal appeals court to block a plea agreement for accused 9/11 mastermind Khalid Sheikh Mohammed that would spare him the risk of the death penalty.

The U.S. has transferred 11 Yemeni men to Oman after holding them for more than two decades without charge at the U.S. naval base in Guantanamo Bay, Cuba.

The truck attack in New Orleans by an Army veteran inspired by the Islamic State group unfolded amid months of warnings by officials about a resurgent terrorism threat.

Democratic Rep. Barbara Lee of California has always stood apart.

Seven years ago, New Orleans officials began installing adjustable barriers at intersections in the famed French Quarter to temporarily prevent vehicles from entering the tourist area where the narrow streets are typically teeming with pedestrians every night of the week.

Aaron Brown, a veteran television news anchor whose steady hand helped guide CNN viewers through the unfolding tragedy of the Sept. 11, 2001 attacks, has died.

A military appeals court has ruled against Defense Secretary Lloyd Austin's effort to throw out the plea deals reached for Khalid Sheikh Mohammed and two other defendants in the 9/11 attacks.

Former U.S. President Jimmy Carter has died at his home in Plains, Georgia.

New York prosecutors are using a 9/11-era anti-terrorism law in their case against the man charged with killing UnitedHealthcare’s CEO.

The Pentagon has transferred two Malaysian detainees at the Guantanamo Bay U.S. military prison to their home country.

President-elect Donald Trump has chosen Howard Lutnick, head of brokerage and investment bank Cantor Fitzgerald and cryptocurrency enthusiast, as his nominee for commerce secretary.

The U.S. military judge at Guantanamo Bay, Cuba, has scheduled hearings in early January for alleged 9/11 mastermind Khalid Sheikh Mohammed and two co-defendants to enter guilty pleas in exchange for life sentences.

A defense official says the Defense Department will appeal a military judge’s ruling that plea agreements struck by the alleged mastermind of the Sept. 11, 2001, attacks, and two of his co-defendants are valid.

A military judge has ruled that plea agreements struck by alleged Sept. 11 mastermind Khalid Sheikh Mohammed and two co-defendants are valid.

Qatar has voted to end its limited elections for legislative seats.

The president of the Chicago school board resigned Thursday just a week after he was appointed because of social media posts deemed anti-Semitic, anti-women and lending credence to a conspiracy theory about the 9/11 terrorist attacks.

A lawyer for news organizations has urged the U.S. military commission at Guantanamo Bay to unseal the plea deal struck with accused 9/11 mastermind Khalid Sheikh Mohammed and two others.

Electronic pagers that were status symbols in the 1990s are used for communication precisely because they are old school.

Austrian security forces carried out raids against 72 alleged Islamic extremists this week ahead of the anniversary of the 9/11 attacks in the United States.

Right-wing activist and influencer Laura Loomer has joined Republican nominee Donald Trump in New York and Pennsylvania as he commemorated the anniversary of the attacks.

A Miami Beach fire rescue personnel and police officers stood near a red truck with a U.S. flag and an “Always Remember” sign during a pause to remember the victims of the terrorist attacks on Sept. 11, 2001.

Donald Trump has emerged from a rocky debate against Kamala Harris looking to regain his footing with 54 days until Election Day.

Events are being held across South Florida Wednesday to honor the lives lost 23 years ago in the Sept. 11, 2001 terrorist attacks.

Some 9/11 victims’ relatives have appealed to presidential candidates for accountability as the U.S. marks an anniversary laced with election-season politics.

New York City Mayor Eric Adams has declined to say if he remains confident in the city's police commissioner, days after federal agents seized the cellphones of the head of the police department and at least four other high-ranking mayoral deputies.

The first U.S. troops to deploy after the 9/11 attacks are suffering from radiation exposure that the government has yet to officially recognize 23 years later.

A poignant phrase will likely echo Wednesday at the World Trade Center when 9/11 victims relatives remember loved ones lost in the 2001 attacks.

A Defense Department disagreement over how to bring to justice the accused mastermind of the 9/11 attacks and four others has thrown the cases into disarray.

Military-run hearings for accused Sept. 11 mastermind Khalid Sheikh Mohammed and two co-defendants at Guantanamo Bay, Cuba, are in upheaval following Defense Secretary Lloyd Austin’s decision to throw out a plea agreement.

Defense Secretary Lloyd Austin has spoken for the first time on his decision to throw out a plea deal for the accused mastermind of al-Qaida’s 2001 attacks and two other defendants.

The head of a group of family members of victims of the Sept. 11 terror attacks says she's hearing nearly unanimous praise of the U.S. defense secretary's nullification of plea deals for the accused mastermind and two others.

Defense Secretary Lloyd Austin has overridden a plea agreement reached earlier this week for the accused mastermind of the Sept. 11, 2001, attacks and two other defendants, reinstating them as death penalty cases.

The man accused of being the main plotter in al-Qaida’s Sept. 11, 2001, attacks has agreed to plead guilty.

Comedian Jon Stewart is pressing the Biden administration to fix a loophole in a massive veterans aid bill that has left out some of the very first troops who responded after the Sept. 11, 2001, attacks.

Agents for the U.S. Transportation Security Administration on Sunday screened 3 million airline passengers in a single day for the first time ever.

Second gentleman Douglas Emhoff and Pennsylvania Gov. Josh Shapiro are among the dignitaries marking the groundbreaking of a new structure replacing the Tree of Life synagogue in Pittsburgh.

Alex Jones has pushed many theories over the last three decades, including that the U.S. government was behind or failed to stop the Oklahoma City bombing and the 9/11 attacks.

Travelers are contenting with big crowds and flight delays on what is expected to be the busiest day of the Memorial Day weekend.

O.J. Simpson has died.

New York City has marked the anniversary of the 1993 bombing at the old World Trade Center.

Two Navy SEALs drowned last month while trying to board a vessel that was intercepted by U.S. naval forces in the Arabian Sea.

NATO's leader is warning that Donald Trump is putting the safety of U.S. troops and their allies at risk.

A retired firefighter who became part of an iconic image of American unity after the Sept. 11 terrorist attacks has died at the age of 91.

A military panel at Guantanamo Bay, Cuba, has recommended 23 years in detention for two Malaysian men in connection with deadly 2002 bombings in Bali.

Jurors will continue deliberating Friday to decide how much Rudy Giuliani must pay two former Georgia election workers for spreading lies about them that led to a barrage of racist threats and upended their lives.

A towering new tower aiming for the vibe of Miami Beach’s venerable Fontainebleau resort is opening on the Las Vegas Strip.

Preliminary designs are being released for an outdoor memorial to the 11 victims of the 2018 Pittsburgh synagogue attack.

The small group of Muslim chaplains in the U.S. military tends to the souls and spirits of troops of all faiths and no faith.

Posters of the people being held hostage by Hamas after its attack on Israel last month have become visible all over the world.

Rep. Patrick McHenry is presiding over the House as speaker pro tempore following the unprecedented ouster of Kevin McCarthy.

The House Republican majority is stuck and unable to coalesce around a new speaker.

A military judge at Guantanamo Bay has ruled one of the 9/11 defendants too mentally ill to stand trial.

A military medical panel has concluded that one of the five 9/11 defendants held at Guantanamo Bay has been rendered delusional and psychotic by the torture he underwent years ago while in CIA custody.

Britain’s Prince William and wealthy entrepreneurs Bill Gates and Michael Bloomberg promise hope to a warming world.

Sports betting company DraftKings has apologized after using the Sept. 11, 2001, terror attacks to entice people to bet on baseball and football games.

Vice President Kamala Harris, Republican presidential candidate and Florida Gov. Ron DeSantis and former New York City Mayor Rudy Giuliani joined New York politicians and mourners at a 9/11 memorial ceremony at ground zero Monday.

President Joe Biden has wrapped up a five-day diplomatic sprint through Vietnam and India that put a spotlight on complicated relationships he believes will be crucial for global stability.

Bells tolled at ground zero and solemn tributes unfolded across the country as Americans looked back on the horror and legacy of 9/11.

The White House Situation Room — a space of great mystique and even higher secrecy — just got a $50 million facelift.

Workers are setting the stage for the World Trade Center’s newest component.

President Joe Biden has refused to approve conditions that lawyers for the defendants in the Sept. 11, 2001, attacks had sought in a possible plea bargain in the case.

Rudy Giuliani was feted, knighted and named Time magazine’s person of the year for his leadership as New York City mayor after the 2001 terrorist attack.

In a story published Aug. 16, 2023, about a letter sent to families of 9/11 victims advising them of plea negotiations, The Associated Press erroneously reported that the letter was jointly sent by the Department of Defense and the FBI.

At the U.S. detention center at Guantanamo Bay, the aging men known by their serial numbers arrived at the meeting shackled.

Eight-time major champion Tom Watson is the latest to want answers on the PGA Tour’s new business partnership with Saudi backers of LIV Golf.

If you like multiverse movies and groove to “The Flash” and the Spider-Verse films, there's lots of stuff to find if you dig deeper.

The first big surprise in golf's new world.

The PGA Tour's merger with rival LIV Golf has reignited a debate over sportswashing and drawn critics ranging from current professional golfers to the families of Sept. 11 victims.

A Saudi man long held at the U.S. military prison at Guantanamo Bay, Cuba, as a suspected al-Qaida operative has been returned to his home country.

The Department of Homeland Security was created 20 years ago in the aftermath of the Sept. 11 terrorist attacks, and hundreds of employees from across the department gathered Wednesday to mark the anniversary.

Thirty years after terrorism first struck the World Trade Center, victims’ relatives and survivors are remembering the deadly 1993 bombing that foreshadowed 9/11.

More than two decades after a tiny Greek Orthodox church in lower Manhattan was destroyed by the falling south tower of the World Trade Center, that church’s far grander replacement opened to the public this week in an elevated park overlooking the rebuilt trade center’s memorial plaza.

Sarah Collins Rudolph lost an eye and has pieces of glass inside her body from a Ku Klux Klan bombing that killed her sister and three other Black girls inside an Alabama church 59 years ago.

Former President George W.

A former Major League Baseball pitcher who retired in 2016 to become a police officer in the New York City area was killed in a car crash on his way to work at the Sept. 11 memorial ceremony.

President Joe Biden marked the 21st anniversary of the Sept. 11 attacks, taking part in a somber wreath-laying ceremony at the Pentagon in a somber commemoration held under a steady rain.

When Jill Biden realized that terrorists had attacked America on Sept. 11, her husband, Joe, wasn’t the only loved one she worried about.