Podcast Episodes

Hunting ancient viruses in the Arctic, and how ants build their nests to fight disease

First up on the podcast, Contributing Correspondent Kai Kupferschmidt takes a trip to Svalbard, an Arctic archipelago where ancient RNA viruses may lie buried in the permafrost. He talks with host Sa…

Published on 2 months, 2 weeks ago

How birds reacted to a solar eclipse, and keeping wildfire smoke out of wine

First up on the podcast, producer Kevin McLean talks with Associate Online News Editor Michael Greshko about the impact of wildfires on wine; a couple horse stories, one modern, one ancient; and why …

Published on 2 months, 3 weeks ago

A new generation of radiotherapies for cancer, and why we sigh

First up on the podcast, Staff Writer Robert F. Service joins host Sarah Crespi to talk about a boom in nuclear medicine, from new and more powerful radioisotopes to improved precision in cancer cell…

Published on 3 months ago

Salty permafrost’s role in Arctic melting, the promise of continuous protein monitoring, and death in the ancient world

First up on the podcast, Science News Editor Tim Appenzeller joins host Sarah Crespi to discuss why a salty layer of permafrost undergirding Arctic ice is turning frozen landscapes into boggy morasse…

Published on 3 months, 1 week ago

Protecting newborns from an invisible killer, the rise of drones for farming, and a Druid mystery

First up on the podcast, freelance science journalist Leslie Roberts joins host Sarah Crespi to talk about the long journey to a vaccine for group B streptococcus, a microbe that sickens 400,000 babi…

Published on 3 months, 2 weeks ago

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

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…

Published on 3 months, 3 weeks ago

Finding HIV’s last bastion in the body, and playing the violin like a cricket

First up on the podcast, despite so many advances in treatment, HIV drugs can suppress the virus but can’t cure the infection. Where does suppressed HIV hide within the body? Staff Writer Jon Cohen …

Published on 3 months, 4 weeks ago

A mother lode of Mexican mammoths, how water pollution enters the air, and a book on playing dead

First up on the podcast, Staff Writer Rodrigo Pérez Ortega joins host Sarah Crespi to talk about a megafauna megafind that rivals the La Brea Tar Pits. In addition to revealing tens of thousands of b…

Published on 4 months ago

New insights into endometriosis, and mapping dengue in Latin America

First up on the podcast, Staff Writer Meredith Wadman joins host Sarah Crespi to discuss recent advances in understanding endometriosis—a disease where tissue that resembles the lining of the uterus …

Published on 4 months, 1 week ago

Why chatbots lie, and can synthetic organs and AI replace animal testing?

First up on the podcast, producer Meagan Cantwell and Contributing Correspondent Sara Reardon discuss alternative approaches to animal testing, from a heart on a chip to a miniorgan in a dish.

Nex…

Published on 4 months, 2 weeks ago