Watch 6:23 Nation Sep 11 Americans remember the lives lost in the 9/11 attacks 25 years ago By Geoff Bennett, Jackson Hudgins, Azhar Merchant
Watch 2:52 World Sep 11 Iran-backed Houthis seize island at entrance to Red Sea, threatening Saudi oil exports By Ali Rogin, Zeba Warsi
Science Sep 11 Chesapeake blue crabs had an unusual rebound after years of decline. Scientists don't know why By Jaylan A. Sims
Watch 11:19 Nation Sep 11 Hillary Clinton reflects on the losses and lessons of 9/11 By Amna Nawaz, Stephanie Kotuby, Alexa Gold
Watch 4:15 Politics Sep 11 Trump remains focus of GOP's midterm campaign as convention wraps By Liz Landers, Matt Loffman
Watch 10:14 World Sep 11 9/11 changed Afghanistan, but now it's back where it started By Leila Molana-Allen, Eric O'Connor
Politics Sep 10 WATCH: Trump says U.S. will 'never, ever forget' at Pentagon's Sept. 11 observance ceremony By Collin Binkley, Aamer Madhani, Meg Kinnard, Associated Press
Nation Sep 11 WATCH: Flight 93 memorial ceremony features speakers, wreath-laying on 25th anniversary By Jennifer Peltz, Associated Press
Nation Sep 10 Your guide to the 25th anniversary events happening at the 9/11 memorial sites By Joshua Barajas
Watch 9:00 World Sep 10 Pentagon 9/11 survivor Kevin Shaeffer reflects on his escape: 'I had to fight' By Geoff Bennett, Murrey Jacobson, Solveig Rennan Sandbulte
Watch 10:08 Nation Sep 09 The lasting psychological impact of 9/11 on America By Judy Woodruff, Frank Carlson, Lorna Baldwin, Sarah Clune Hartman
Politics Sep 10 Trump promised $5,000 checks if Republicans win the midterms. How would that work? By Maria Ramirez Uribe