Host Dave Schlom is joined by award-winning investigative journalist Katie Worth (PBS Frontline) to talk about her in-depth look at this issue in her new book Miseducation: How Climate Change is Taught in America.

Host Dave Schlom talks to geologist and author John Dvorak about his book: How The Mountains Formed: A New Geological History of North America.

This holiday, Blue Dot takes a look back at the 50th anniversary of the Apollo program with a look at the very first mission to the Moon -- Apollo 8.

Host Dave Schlom gets to visit with three people from one of his favorite businesses on the planet: Sierra Nevada Brewing Company.

Host Dave Schlom takes a trip down memory lane and visits his alma mater, CSU Chico, to check out the new science building.

Host Dave Schlom checks in on the Mars rovers, first with Perseverance systems engineer and planetary scientist Vivian Sun as they discuss the rover's operations in Jezero Crater searching for signs of ancient life.

In this very special episode, Dave talks to the daughter of the man he likes to call "the patron saint of Blue Dot," Carl Sagan.

Host Dave Schlom talks to two scientists studying the solar system but in very different ways.

Host Dave Schlom visits with author Nicholas Crane from his home in rural England to talk about the adventures and at times misadventures of a group of 12 academicians and military advisors trying to measure one degree of latitude at the equator. It's a rollicking story filled with colorful characters set amidst the 18th century Andes region of modern-day Ecuador.

Host Dave Schlom chats with Tim James about his new book, Astronomical: From Quasars to Quarks the Science of Space at its Strangest.