By — Deema Zein Deema Zein By — Mary Fecteau Mary Fecteau Leave your feedback Share Copy URL https://www.pbs.org/newshour/show/seeing-double-at-the-twins-days-festival-in-ohio Email Facebook Twitter LinkedIn Pinterest Tumblr Share on Facebook Share on Twitter Audio The Twins Days Festival bills itself as the largest annual gathering of twins in the world. While the festival celebrates the unique bond between twins, it’s also a hub for scientists studying what makes them so alike – and so different. Deema Zein reports from Twinsburg, Ohio. Listen to this Segment Watch Watch the Full Episode PBS NewsHour from Aug 19, 2026 By — Deema Zein Deema Zein Deema Zein is a digital anchor, correspondent for PBS News/ PBS News Hour. By — Mary Fecteau Mary Fecteau