Just hours after the Sept. 11 attacks, President George W. Bush said, "The resolve of our great nation is being tested." So here we are 20 years later. Have we passed the test?
A Southern California community grapples with the legacy of being secretly surveilled by the FBI. Twenty years later, the matter is a legal fight that has reached the Supreme Court.
The end of the Afghan war has left lingering questions about the costs. More than 100,000 Afghans killed. More than 2,400 U.S. service members lost. This is the story of one of those lives.
After the attacks, barriers and thigh-high cement bollards sprouted up seemingly overnight in Washington, D.C. But new threats show the need for adaptability.
At least 67 undocumented immigrants, mainly from Mexico and South America, who worked at the World Trade Center on Sept. 11, are still considered missing.
NPR's Audie Cornish talks with Ahmed Mohamed, legal director at the New York chapter of the Council on American-Islamic Relations, about the surveillance of Muslim communities after 9/11.
The ACLU and federal public defenders are warning a private prison company may be trying to avoid President Biden's executive order that bans new contracts with most for-profit detention facilities.
In 2001, as the nation mourned those killed on 9/11, the government tried to find its footing to prevent more terrorist attacks. In the 20 years since, the nature of those threats has evolved.