Families of Sept. 11 victims will ask a federal appeals court on Wednesday.

At a Bay Ridge school, students who were born years after the attacks are learning about Sept. 11 through the stories of ...

Going to an airport in the United States was a dramatically different experience before 2001.

The annual 9/11 ceremony is adding a seventh moment of silence. Here's who it honors and why it matters 25 years later.

New York City on Wednesday as three judges heard arguments over whether legal claims against Saudi Arabia can proceed. The ...

EDITOR’S NOTE: Stream CNN Films’ Top of the World, an intimate look at Windows on the World, the legendary restaurant atop the World Trade Center that became one of America’s most celebrated ...

Stefan Becket is a managing editor of politics for CBSNews.com. Stefan has covered national politics for more than a decade and helps oversee a team covering the White House, Congress, the Supreme ...

9/11 survivor cancer cases have surpassed responder cases for the first time, with 28,913 survivor cases reported to date The World Trade Center Health Program has linked 69 types of cancer to 9/11 ...

Today marks the 25th anniversary of the September 11, 2001 terrorists attacks, and we have a guide to all the 9/11 specials to stream right now ...

Nearly 25 years after the deadliest terrorist attack in U.S. history, Americans are preparing to mark another Sept. 11 anniversary and remember the 2,977 people killed when four hijacked planes struck ...

The 9/11 terrorist attacks changed the nation's approach to national security. NPR's May Louise Kelly speaks with four U.S. officials about the intelligence community's response and where we are now.