Science Signaling Podcast

Fred Goesmann discusses Philae's bumpy landing on Comet 67P, and the organic compounds it detected there, and Hanae Armitage talks with Sarah Crespi about this week’s online news stories. Hosted by Susanne Bard. [Img: NAVCAM/ESA/Rosetta]

Elizabeth Culotta discusses the ancient DNA revolution and David Grimm brings online news stories about rising autism numbers, shark safety, and tiny cloudmakers. Hosted by Sarah Crespi. [Img: Alexander Maklakov]

John Bohannon discusses using artificial intelligence in the psychologist's chair and David Grimm brings online news stories about the age of human hands, deadly weather, and biological GPS. Hosted by Sarah Crespi. [Img:Nils Rinaldi/Flickr]

Nick Bartlett discusses the challenges of building a jumping soft robot and David Grimm brings online news stories about drug violence in Mexico, pollution's effect on weather, and drugging away our altruism. Hosted by Sarah Crespi. [Img: Stephen Wolfe/Flickr]

Silvie Baudino discusses the biosynthesis of the compounds responsible for the scents of roses and David Grimm brings online news stories about hearing fractals, muon detectors, and bobcat burials. Hosted by Sarah Crespi. [Img: liz west/Flickr]

Marcus Knudson discusses making metallic hydrogen and how it can better our understanding of gas giant planets and David Grimm brings online news stories about kid justice, part-time dieting, and bird brains. Hosted by Sarah Crespi. [Img: NASA/ESA]

Samuel Wasser discusses using genetics to track down sources of elephant ivory, Suzanne Boyce talks with Susanne Bard about why it's so hard to say the letter R, and David Grimm brings online news stories about declining devils, keeping dinos out of North America, and the tiniest flea circus. Hosted by Sarah Crespi. [Img: guido da rozze/Flickr CC BY 2.0]

Sara Iverson discusses how telemetry has transformed the study of animal behavior in aquatic ecosystems, and Monita Chatterjee discusses the impact of cochlear implants on the ability to recognize emotion in voices, and David Grimm discusses daily news stories with Sarah Crespi. Hosted by Susanne Bard. [Img: © marinesavers.com]

Alexei Bylinskii discusses friction at the atomic level and Braxton Boren talks about the acoustics of historical spaces, and David Grimm discusses daily news stories with Sarah Crespi. Hosted by Susanne Bard. [Img: Pericles' Funeral Oration by Philipp von Foltz, 1852]

Christina Larson discusses the impact of climate change on China's tea and other globally sensitive crops, and Emily Conover discusses daily news stories with Sarah Crespi. Hosted by Susanne Bard. [Img: Yosomono/Creative Commons License BY 2.0, via flickr]

Katrina Karkazis discusses the controversial use of testosterone testing by elite sports organizations to determine who can compete as a woman, and David Grimm discusses daily news stories. Hosted by Susanne Bard. [Img: Alexander Hassenstein/Getty Images]

Richard Stone discusses science in Cuba: isolation, innovation, and future partnerships, and David Grimm discusses daily news stories. Hosted by Susanne Bard. [Img: Garry Balding/Creative Commons License CC BY-NC-ND 2.0, via flickr]

Michael Mina discusses how measles destroys immunity to other infectious diseases and why the measles vaccine has led to disproportionate reductions in childhood mortality since its introduction 50 years ago, and David Grimm discusses daily news stories. Hosted by Susanne Bard. [Img: UNICEF Ethiopia/Creative Commons License BY-NC-ND 2.0, via flickr]

James Sanchirico discusses the challenges of creating sustainable fisheries in developing countries, and David Grimm discusses daily news stories. Hosted by Susanne Bard. [Img: © Simon Bush]

Hubble at 25: Daniel Clery discusses the contributions of the Hubble Space Telescope to our understanding of the universe, and David Grimm discusses daily news stories. Hosted by Susanne Bard. [Img: NASA]

Evan MacLean discusses the role of oxytocin in mediating the relationship between dogs and people, and David Grimm discusses daily news stories. Hosted by Susanne Bard. [Img: Teresa Alexander-Arab/flickr/Creative Commons BY-ND 2.0]

Chris Tyler-Smith discusses what whole genome sequencing reveals about the genetic diversity and evolutionary history of endangered mountain gorillas, and David Grimm discusses daily news stories. Hosted by Susanne Bard. [Img: Berzerker/flickr/Creative Commons License BY-NC-ND 2.0]

5th Anniversary of the Deepwater Horizon disaster: Marcia McNutt discusses the role of science in responding to the Deepwater Horizon oil spill in the Gulf of Mexico. Warren Cornwall examines the state of ecological recovery 5 years later. Hosted by Susanne Bard. [Img: © Bryan Tarnowski/Science Magazine]

Cathy Spatz Widom discusses whether child abuse is transmitted across generations. Angela Colmone has a round-up of advances in immunotherapy from Science Translational Medicine, and David Grimm discusses daily news stories. Hosted by Susanne Bard. [Img: Luigi Mengato/flickr/Creative Commons]

Nikolaus Correll discusses the future of robotic materials inspired by nature. Emily Conover discusses daily news stories. Hosted by Susanne Bard. [Img: Nick Dragotta]