Science Magazine Podcast Folgen

Online news editor David Grimm shares stories on a possibledebunking of a popular brain stimulation technique, using “dirty” mice in the lab to simulate the human immune system, and how South American monkeys’ earliest ancestors used rafts to get to Central America. Kristi Curry Rogers joins host Sarah Crespi to discuss insights into dinosaur growth patterns from the bones of a baby titanosaur found in Madagascar.  Read the research. [Image: K. Curry Rogers et al./Science] Learn more about your ad choices. Visit megaphone.fm/adchoices

Online news editor Catherine Matacic shares stories on the evolution of sign language, short conversations than can change minds on social issues, and finding the one-in-a-million people who seem to be resistant to certain genetic diseases—even if they carry genes for them. Nuno Faria joins host Sarah Crespi to explain how genomic analysis can track Zika’s entry date into Brazil and follow its spread.   [Image: r.a. olea/Flickr] Learn more about your ad choices. Visit megaphone.fm/adchoices

Online news editor David Grimm shares stories on evidence for the earth being hit by supernovae, record-breaking xenotransplantation, and winning friends and influencing people with human sacrifice. Staff news writer Jocelyn Kaiser joins host Sarah Crespi to discuss how small membrane-bound packets called “exosomes” might pave the way for cancer cells to move into new territory in the body.   [Image: Val Altounian/Science] Learn more about your ad choices. Visit megaphone.fm/adchoices