Efrem Lukatsky / AP fileRemembering 9/119/11 plea deals can proceed after defense secretary moved to rescind them, military appeals court rules
Carlo Angerer / NBC NewsRemembering 9/11Firefighters honor compatriots killed in 9/11 terrorist attacks with grueling bike ride
Spencer Platt / Getty ImagesRemembering 9/11Bonded by loss: Women who lost dads in 9/11 and Oct. 7 terrorist attacks form sisterhood
Shawn Baldwin / AP fileRemembering 9/11Accused 9/11 mastermind and 2 accomplices agree to plead guilty
Porter Gifford / Corbis via Getty Images file Remembering 9/119/11 victim's remains identified nearly 23 years later through advanced DNA analysis
Roy Rochlin / Getty Images fileRemembering 9/11Man jumps into reflecting pool at 9/11 Memorial in New York City
Tom Williams / CQ-Roll Call via AP fileRemembering 9/11Democratic senators seek antitrust review of the PGA Tour's merger with LIV Golf
Michael M. Santiago / Getty ImagesRemembering 9/11'It seems like just yesterday': U.S. marks 21st anniversary of 9/11
Porter Gifford / Corbis via Getty Images fileRemembering 9/11A health care program for 9/11 survivors and first responders is running short of money
Porter Gifford / Corbis via Getty Images fileRemembering 9/11House members demand answers from 9/11 survivors health care program
Greg Baker / AFP via Getty Images fileRemembering 9/11After 9/11, China grew into a superpower as a distracted U.S. fixated on terrorism, experts say
Christopher A. Jones / Getty ImagesRemembering 9/11College student puts nearly 3,000 U.S. flags from 9/11 display into trash bags in protest
Amy Sancetta / AP fileRemembering 9/11Her father was a ground zero paramedic. He returned home a different person.
Mandel Ngan / AFP via Getty ImagesRemembering 9/11Bush calls out 'violent extremists at home' on 20th anniversary of 9/11
Michael M. Santiago / Getty ImagesRemembering 9/11World leaders pay tribute to 9/11 victims and survivors
Don Bartletti / Los Angeles Times via Getty Images fileRemembering 9/11A Sikh man was the first victim of a wave of post-9/11 hate crimes on turbaned men