Artist and writer Obi Kaufmann joins host Dave Schlom to discuss his documentation of California's wild and scenic places.

Host Dave Schlom is joined by Backcountry Press Publisher Michael Kauffmann along with Cal Poly San Luis Obispo botany professor Matt Ritter. Both combined to author the superb new book, California Trees: A Field Guide to the Native Species.

Host Dave Schlom visits with brand new MacArthur Fellowship award winner Kareem El-Badry, an astrophysicist at the California Institute of Technology in Pasadena.

Blue Dot marks three years of operation of the magnificent James Webb Space Telescope. NASA Webb Project Manager Mike Davis joins host Dave Schlom for an overview of the telescope's operation and unique capabilities that have surpassed the expectations of the astronomical community.

Geology Professor Emeritus Lori Dengler joins host Dave Schlom from Cal Poly Humboldt for an in-depth look at the tectonic forces that have shaped California's North Coast.

Gordon Telepun joins host Dave Schlom to discuss the Titan submersible implosion that killed five people, including Ocean Gate CEO and pilot Stockton Rush, in 2023.

Host Dave Schlom is joined by two guests from the SETI Institute in Mountain View, California, for a fun and thought-provoking program. Simon Steel, Deputy Director of the Carl Sagan Center for Research, joins us for an inside look at the Institute's role as a science advisor for the Disney/Pixar film Elio.

Host Dave Schlom and Producer Matt Fidler go out in the field and in the studio to learn about the story of a major restoration on Big Chico Creek in Chico, California's historic and precious Bidwell Park.

Bill Nelson joins host Dave Schlom for a special conversation about his life in public service at NASA. Nelson served representing the people of his home state of Florida for 30 years, first in the House of Representatives and then the Senate.

Host Dave Schlom is joined by Producer Matt Fidler for a special look at the world of permaculture. If you are like Dave and have never heard of permaculture before, this show is for you

Host Dave Schlom gets to delve into his favorite pastime, fly fishing, with two of his heroes -- Mike Mercer and Bryan Quick from The Fly Shop in Redding, California.

Host Dave Schlom visits with one of his favorite authors, Nathalia Holt, to talk about her new book The Beast in the Clouds: The Roosevelt Brothers Deadly Quest to Find the Mythical Giant Panda.

Executive Director Scott Black joins host Dave Schlom for a brief history and overview of the Xerces Society.

Host Dave Schlom visits with Tim Gregory, a senior nuclear chemist at the United Kingdom National Nuclear Laboratory at Sellafield, Cumbria. Gregory is the author of Going Nuclear: How Atomic Energy Will Save the World, published in the US by Pegasus Books.

Host Dave Schlom is joined by California Institute of Technology Philosophy Professor Chip Sebens for an engaging look at how philosophical thought and methodology can help unravel the mysteries of modern Physics.

Host Dave Schlom is joined by guests from the Scripps Institution of Oceanography at the University of San Diego to profile the ocean science being done at one of the world's most important and historic places to study our blue planet.

Host Dave Schlom is joined by two University of California at Davis researchers and the state's gray wolf coordinator to learn more about how California's steadily growing wolf population is affecting cattle ranchers and communities in rural Northern California.

Host Dave Schlom visits with Isabel Montañez, Distinguished Professor in the Department of Earth and Planetary Sciences at UC Davis.

Host Dave Schlom is joined by Sam Davidson from Trout Unlimited and Brandy McDaniels from the Pit River Nation for an in-depth look at the newly designated Sáttítla Highlands National Monument.

Host Dave Schlom is joined by Backcountry Press Publisher Michael Kauffmann along with Cal Poly San Luis Obispo botany professor Matt Ritter. Both combined to author the superb new book, California Trees: A Field Guide to the Native Species.