Rameswaram co-created and launched Today, Explained in 2018. The show was named “Best News Podcast” in the inaugural Podcast Academy Ambie Awards, and at the 2021 Webby Awards. Before joining Vox, Rameswaram was a correspondent for WNYC’s Radiolab series More Perfect, where he produced deeply reported features on guns in America, gerrymandering, and other urgent constitutional questions. Earlier, he was a reporter for PRI’s Studio 360 and the host of Studio 360’s Sideshow podcast and CBC's Podcast Playlist.