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Artwork for Arizona Science

Arizona Science

AZPM
Climate Change
University Of Arizona
Neuroscience
Artificial Intelligence
Vera Rubin Observatory
Galaxies
Wildfires
Mars
Astronomy
Alzheimer's Disease
Dark Matter
Dryland Farming
Long COVID
Cognitive Aging
Covid-19
Sea Level Rise
Evolutionary Biology
Dark Energy
Aging
Agriculture

From astronomy to cancer research and beyond, explore the latest scientific and technological innovations taking place in Arizona.

PublishesWeeklyEpisodes500Founded11 years ago
Number of ListenersCategories
ScienceNatural Sciences

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Artwork for Arizona Science

Latest Episodes

If you feel "butterflies in your stomach" during times of anxiety, it is likely your brain communicating with your gut. University of Arizona physiologist Maya Kaelberer discusses how the gut connects with the nervous system and impacts our behavior.... more

YouTube

The Lazuli Space Telescope is slated to be the first of its kind to be completely funded by private dollars. University of Arizona planetary scientist Ewan Douglas discusses the spacecraft designed to be larger than the Hubble Space Telescope, which ... more

YouTube

A small Earth orbiting observatory called SPARCS (SPARKS) is surveying solar activity that might impact life on faraway planets. University of Arizona planetary scientist Travis Barman describes how data from SPARCS can increase understanding about o... more

YouTube

The success of NASA's Artemis II mission is leading to discussion about a long-term human presence on the lunar surface. Former Paragon Space Development CEO Grant Anderson describes the challenges involved in creating a moon habitat for future explo... more

YouTube

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Find out how many people listen to this podcast per episode and each month.

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Recent Guests

Maya Kaelberer
Professor of Physiology at the College of Medicine, University of Arizona
University of Arizona
Episode: Examining the mysteries of gut health
Ewan Douglas
Associate Professor of Astronomy at the University of Arizona and Principal Investigator for two Lazuli instruments
University of Arizona
Episode: Privately funded space exploration planned for Earth orbit
Travis Barman
Professor of Planetary Science at the University of Arizona and member of Sparcs team
University of Arizona
Episode: Studying solar flares on faraway suns
Grant Anderson
Former CEO of Paragon Space Development Corporation; expert on human life support in space
Paragon Space Development Corporation
Episode: Imagining the next phase in lunar exploration
Russ Buchan
Associate Professor of Molecular and Cellular Biology, University of Arizona
University of Arizona
Episode: Understanding the genetic causes for ALS
Kevin Rhine
Assistant Professor of Pharmacology and Toxicology, University of Arizona
University of Arizona
Episode: Understanding the genetic causes for ALS
Sai Parthasarathy
Chief of the Division of Pulmonary, Allergy, Critical Care, and Sleep Medicine at the University of Arizona Health Sciences
University of Arizona Health Sciences
Episode: Continuing research on Long COVID
Bill Hubbard
Professor Emeritus of Planetary Science
University of Arizona
Episode: A decade of discovery from the orbit of Jupiter
Andrew Capaldi
Professor in the Department of Molecular and Cellular Biology with joint appointments in genetics and in the Bio-5 Institute
University of Arizona
Episode: Charting the molecular signaling inside our cells

Hosts

Leslie Tolbert
Regents Professor Emerita in Neuroscience at the University of Arizona; host of science programming and Arizona science outreach.
Tim Swindle
Professor Emeritus of Planetary Science at the University of Arizona; frequent host discussing astronomy, planetary science, and space exploration.

Reviews

3.9 out of 5 stars from 7 ratings
  • Too short

    Very interesting topics but I find the podcast segments frustratingly short, leaving me somewhat unsatisfied that I've learned something.

    Apple Podcasts
    2
    Packratinaz
    United States7 years ago
  • Catching up with science is easy!

    Listening to this will lead you where we are as a human in the field of science, it discusses core ideas which are at the heart of development of tomorrow’s world and at the verge of solving some of the mankind problems.

    Apple Podcasts
    5
    Jigarsingh
    India7 years ago
  • Good insight to new science

    I very much am enjoying the sound byte presentations of new and ongoing scientific research.

    Apple Podcasts
    4
    Envirogirl86
    Australia8 years ago

Listeners Say

Key themes from listener reviews, highlighting what works and what could be improved about the show.

Engaging science storytelling that covers a wide range of topics.
Some segments feel too short for deep learning, per listener feedback.
Listeners enjoy accessible explanations of complex research.
High-quality guest mix with credible, research-focused conversations.

Chart Rankings

How this podcast ranks in the Apple Podcasts, Spotify and YouTube charts.

Talking Points

Recent interactions between the hosts and their guests.

Examining the mysteries of gut health
Q: So how do those two parts—the bacteria signaling and the human receiver—interact, and are there long-term effects if bacteria change?
She notes that signaling occurs through direct neural pathways and circulating metabolites, with both rapid and long-term effects, and that shifts in the microbiome can influence behavior and diet over time.
Examining the mysteries of gut health
Q: Okay, and is there a difference in the type of bacteria that responds to sugars versus fats, for example?
Maya describes that many microbial species exist with varying nutrient preferences; the community as a whole responds to food in different ways, and the specific composition can shift in response to diet.
Examining the mysteries of gut health
Q: Maya, can you tell us a little bit about your research into gut bacteria and like why they matter and like what your brain is doing?
Maya explains that gut bacteria send bidirectional signals to regulate feeding and mood, with specific signals that can either reduce or increase eating, and that these interactions occur across species and can influence behavior.
Privately funded space exploration planned for Earth orbit
Q: Ewan, could you tell us a little about the Lazuli Telescope and what makes it unique?
Lazuli is a three-meter space telescope designed to go to space quickly by using off-the-shelf parts, aiming for near-state-of-the-art capabilities with a short development timeline.
A decade of discovery from the orbit of Jupiter
Q: What have been the most significant discoveries from Juno from your perspective?
The gravity field measurements revealed a non-spherical, complex interior with time-variable components, prompting revisions to our interior models and the equation of state for hydrogen at extreme pressures.

Audience Metrics

Listeners, social reach, demographics and more for this podcast.

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Gender Skew
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Frequently Asked Questions About Arizona Science

What is Arizona Science about and what kind of topics does it cover?

This program covers a broad range ofArizona science topics, from water management in dry regions to space science, neuroscience, climate, and health implications. Episodes frequently feature University of Arizona researchers and local experts who explain complex scientific ideas through accessible conversations, spotlighting real-world applications like drought resilience, environmental justice, aging research, and bio/tech innovations. A standout trait is its emphasis on interdisciplinary work and public-facing science communication, often connecting lab findings to policy, education, and community impact, making it useful for listeners who want concrete takeaways and insights into how science shapes everyday life.

What makes the show not... more

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Which podcasts are similar to Arizona Science?

These podcasts share a similar audience with Arizona Science:

1. AZPM News Daily
2. KJZZ's Sun Up
3. Science Magazine Podcast
4. Short Wave
5. Science Friday

How many episodes of Arizona Science are there?

Arizona Science launched 11 years ago and published 500 episodes to date. You can find more information about this podcast including rankings, audience demographics and engagement in our podcast database.

How do I contact Arizona Science?

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What guests have appeared on Arizona Science?

Recent guests on Arizona Science include:

1. Maya Kaelberer
2. Ewan Douglas
3. Travis Barman
4. Grant Anderson
5. Russ Buchan
6. Kevin Rhine
7. Sai Parthasarathy
8. Bill Hubbard

To view more recent guests and their details, simply upgrade your Rephonic account. You'll also get access to a typical guest profile to help you decide if the show is worth pitching.

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