Scientists confirmed a meteorite that was seen streaking across the sky in June and smashed through the roof of a home in McDonough is 20 million years older than Earth.
After becoming the youngest person to climb El Capitan in Yosemite by rope, 11-year-old Sam Evermore is now also the youngest American to climb the Matterhorn in the Alps. David Muir shares his story.
A federal appeals court has reversed a lower court's ruling, clearing the way for the Trump administration to cut billions in foreign aid funding this year.
David Muir shares the story of World War II veteran Joseph Peterburs and the moment he was cleared for takeoff at the controls of the same type of plane he flew 125 combat missions in.
The White House plans to conduct a wide-ranging review of the Smithsonian Institution's museum exhibitions, materials and operations ahead of America's 250th anniversary.