This year’s biggest breakthrough and top news stories

First up on the podcast, Online News Editor David Grimm joins host Sarah Crespi to talk about this year’s best online news stories—top performers and staff picks alike. Together they journey the scientific gamut, from bird feeders’ influence on hummingbird beak evolution to the use of “artificial spacetimes” to guide tiny robots through their environments. Next on the show, a discussion of this year’s pick for Breakthrough of the Year with producer Meagan Cantwell and News editor Greg Miller. They also touch on some other top finds from this year, including the first confirmed Denisovan skull, rice that can beat the heat, custom gene editing, and progress on xenotransplantation. This week’s episode was produced with help from Podigy. About the Science Podcast Learn more about your ad choices. Visit megaphone.fm/adchoices