Science Magazine Podcast

Author: Science Magazine

Weekly podcasts from Science Magazine, the world's leading journal of original scientific research, global news, and commentary.
Be a guest on this podcast

Language: en

Genres: News, News Commentary, Science

Contact email: Get it

Feed URL: Get it

iTunes ID: Get it

Get all podcast data

Listen Now...

An aggressive cancer’s loophole, and a massive field of hydrogen beneath the ocean floor
Thursday, 11 September, 2025

First up on the podcast, aggressive tumors have a secret cache of DNA that may help them beat current drug treatments. Freelance journalist Elie Dolgin joins host Sarah Crespi to talk about targeting so-called extrachromosomal DNA—little gene-bearing loops of DNA—that help difficult-to-treat cancers break the laws of inheritance. Next on the show, producer Meagan Cantwell talks with Weidong Sun, director of the Center of Deep Sea Research at the Chinese Academy of Sciences, about the discovery of a hydrogen-rich system so large it makes up at least 5% of current estimates for global hydrogen emissions from abiotic sources. They discuss how hydrogen gas rising from the mantle reacting with oxygen could have triggered an explosion that formed holes hundreds of meters across and dozens of meters deep. This week’s episode was produced with help from Podigy. Authors: Sarah Crespi; Elie Dolgin; Meagan Cantwell Learn more about your ad choices. Visit megaphone.fm/adchoices