ABC World News Tonight with David Muir Full Broadcast - June 29, 2026

Faith Abubey has the latest on the more than 150 million Americans under dangerous heat alerts, with potential record-breaking temperatures from Kansas to Maine, and Lee Goldberg tracks the prolonged heatwave; Victor Oquendo reports on the 31-year-old woman who was attacked and killed by an alligator while she was swimming with friends in a Florida river, marking the third gator attack in central Florida in the last week; Mary Bruce has details on the Supreme Court releasing major rulings, including the critical decision about mail-in ballots that could impact the Midterm elections; and more on tonight’s broadcast of World News Tonight with David Muir. 00:00 Intro 2:37 Over 150 million Americans from Kansas to Maine under dangerous heat alerts 5:20 Tracking the prolonged heat wave in the Midwest and East Coast 6:01 JetBlue flight hits drone at 3,000 feet during approach to land at JFK Airport 8:14 Florida woman killed after alligator attack in 3 feet of river water 9:49 Dramatic rescues in Venezuela as over 600 aftershocks hit disaster zone 12:08 Supreme Court allows states to count mail-in ballots that arrive after Election Day 14:31 Former NBA star Malik Beasley charged in sports betting scheme 15:57 Luigi Mangione's federal trial opening statements set for Jan. 25 16:13 Alex Murdaugh retrial set for next year 17:01 Bear spray forces evacuation of New York City hotel 17:16 Massive explosion levels home in Sellersville, Pennsylvania 17:44 Former NFL star Chris Johnson reveals ALS diagnosis at 39 18:13 Big Bear Valley bald eaglet accidently falls out of nest xx:xx Monday’s World Cup recap ahead of U.S. team’s match against Bosnia 18:41 America Strong: Longtime usher surprised with military homecoming at Indianapolis WNBA game ABC World News Tonight with David Muir delivers the news that matters most. Watch to get the latest news stories and headlines from around the world. Follow ABC World News Tonight on... Instagram: https://www.instagram.com/abcworldnewstonight/ TikTok: https://www.tiktok.com/@abcworldnews X (formerly Twitter): https://twitter.com/ABCWorldNews Facebook: https://www.facebook.com/WorldNewsTonight Threads: https://www.threads.net/@abcworldnewstonight ABC News is your trusted source for breaking news, analysis, exclusive interviews, headlines, and videos: https://abcnews.go.com/ Subscribe to ABC News on YouTube: https://bit.ly/2vZb6yP Watch full episodes on Hulu: http://abcn.ws/3bzvQQn WorldNewsTonight DavidMuir News ABCNews