Tiny Expeditions - A Podcast about Genetics, DNA and Inheritance

Latest Episodes:

Paging Bruce: The connection between a local student and a peanut in Puerto Rico Jul 29, 2026

Show notes

This episode tells the story of one superstar peanut from the Wiregrass Peanut Project and how it could change the game for the peanut industry in south Alabama.

To go behind the scenes and learn more about this episode, visit “Paging Bruce: The connection between a local student and a peanut in Puerto Rico.” If you prefer to watch your podcasts, head over to Youtube at https://www.youtube.com/watch?v=KR5iH59Y_W4.

Thanks for listening! We're now on YouTube- follow us here. To receive episode updates and bonus material, subscribe to our mailing list here.

Decoding the Peanut Jul 13, 2026

Show notes

How do you quickly create peanuts that grow bigger, resist pests, and thrive even in the drought-like conditions that can occur in the southeast? The answer lies within their DNA. In this episode, we dive into the peanut genome to learn how scientists are actually creating the tailored peanut varieties we’ve been talking about all season.

To go behind the scenes and learn more about this episode, visit “Decoding the Peanut.” If you prefer to watch your podcasts, head over to YouTube at https://youtu.be/soCOtkh118c

Thanks for listening! We're now on YouTube- follow us here. To receive episode updates and bonus material, subscribe to our mailing list here.

A Crop that Built a Community Jun 09, 2026

Show notes

Peanuts aren’t just a crop; they’re an economic engine. In Dothan, Alabama, and across the Wiregrass, peanuts drive local economies, support families, and shape community identity. In this episode, we dig into how the humble legume sustains life and livelihood across the Southeast.

To go behind the scenes and learn more about this episode, visit https://www.hudsonalpha.org/a-crop-that-built-a-community/

If you prefer to watch your podcasts, head over to Youtube at https://youtu.be/hss4bY2Z3NE

Thanks for listening! We're now on YouTube- follow us here. To receive episode updates and bonus material, subscribe to our mailing list here.

The Wiregrass Peanut Revolution May 26, 2026

Show notes

Tiny Expeditions is on the road! We're kicking off Season 7 in southeast Alabama to explore the WIREGRASS Peanut Project. Join us as we talk with local educators and students who are getting their hands dirty with real science, extracting DNA from peanut leaves and contributing directly to global genomic research to support local farmers.

To go behind the scenes and learn more about this episode, visit “The Wiregrass Peanut Revolution.” If you prefer to watch your podcasts, head over to Youtube [https://www.youtube.com/watch?v=N2mSYzAnRRQ]

Thanks for listening! We're now on YouTube- follow us here. To receive episode updates and bonus material, subscribe to our mailing list here.

Tiny Expeditions Season 7 Promo May 04, 2026

Show notes

Welcome to a brand-new season of the Tiny Expeditions! This season, we’re heading to the heart of the Wiregrass region in Alabama to explore a groundbreaking initiative: HudsonAlpha WIREGRASS Peanut Project. Dothan, Alabama, is known as the "Peanut Capital of the World," but the industry faces modern challenges like drought and disease. Enter biotechnology. We’re going behind the scenes to see how HudsonAlpha is using genome-directed breeding to create a more resilient peanut, and they aren't doing it alone.

In this season, you’ll meet the local high school students who are stepping out of the classroom and into the lab. Through the WIREGRASS Peanut Project, these student scientists are performing 31-step DNA extractions and analyzing genomic data to help breeders select the crops of the future.

In this season, we explore:

The Science: How genomics is "future-proofing" our food supply.

The Education: How local schools are becoming hubs for biotech innovation.

The Future: How the new Wiregrass Innovation Center is attracting biotech companies and high-wage jobs to the region.

🧬 Learn more about the initiative: https://www.hudsonalpha.org/wiregrass/

🔔 Subscribe to follow our journey through the fields and labs of the Wiregrass!

Thanks for listening! We're now on YouTube- follow us here. To receive episode updates and bonus material, subscribe to our mailing list here.

From Lifespan to Healthspan: Rethinking Brain Wellness Nov 17, 2025

Show notes

We’re living longer than ever, but are we staying healthy longer? In this season finale, we explore how genomics, phenomics, and lifestyle choices intertwine to shape not just how long we live, but how well we live. Guests Dr. Jennifer Lovejoy of Phenome Health and HudsonAlpha’s Nick and Meagan Cochran share how research projects like HOPE-AD are using big data, wearable tech, and personalized multimodal interventions to redefine wellness and bring new hope to Alzheimer’s disease prevention.

To go behind the scenes and learn more about this episode, visit “From Lifespan to Healthspan: Rethinking Brain Wellness.” If you prefer to watch your podcasts, head over to Youtube.

Thanks for listening! We're now on YouTube- follow us here. To receive episode updates and bonus material, subscribe to our mailing list here.

Beyond the Headlines: How Biomarkers and Genetics Are Changing Neurodegenerative Disease Research Oct 01, 2025

Show notes

You’ve seen the headlines about new blood tests and treatments for Alzheimer’s, Parkinson’s, and ALS, but what’s the science behind those breakthroughs? In this episode, HudsonAlpha scientists Ben Henderson, PhD, and Bri Rogers, PhD, break down the role of biomarkers and genetics in early detection and treatments of neurodegenerative diseases. Discover how research being conducted today is creating real hope for tomorrow.

To go behind the scenes and learn more about this episode, visit “Beyond the Headlines: How Biomarkers and Genetics are Changing Neurodegenerative Disease Research.” If you prefer to watch your podcasts, head over to our Youtube channel.

Thanks for listening! We're now on YouTube- follow us here. To receive episode updates and bonus material, subscribe to our mailing list here.

Turning Pain Into Purpose: Advocating for Families with Rett Syndrome Aug 11, 2025

Show notes

What happens when a rare disease diagnosis changes everything? When you're told your child will never walk, never talk. On this episode, we learn about Rett Syndrome and sit down with a parent who became his daughter’s fiercest champion and a patient advocate committed to giving these families hope. Join us for an inspiring conversation about finding strength, building community, and living life to the fullest.

To go behind the scenes and learn more about this episode, visit “Turning Pain Into Purpose: Advocating for Families with Rett Syndrome.”

Thanks for listening! We're now on YouTube- follow us here. To receive episode updates and bonus material, subscribe to our mailing list here.

DNA Clues: Diagnosing the Undiagnosed Jul 03, 2025

Show notes

When more than 20 children worldwide developed similar neurodevelopmental symptoms, scientists turned to DNA for answers. In this episode, we explore how researchers used innovative genetic tools—and a little matchmaking—to identify variants in the gene ZMYM3 as a potential cause. Go behind the scenes in the lab to see how science is ending diagnostic odysseys for families around the world.

To go behind the scenes and learn more about this episode, visit "DNA Clues: Diagnosing the Undiagnosed."

Thanks for listening! We're now on YouTube- follow us here. To receive episode updates and bonus material, subscribe to our mailing list here.

Brain Health: What happens when things go wrong? Jun 06, 2025

Show notes

Ever wondered what makes your brain so incredibly complex, or what happens when things go wrong? Join us for this tiny expedition as we demystify brain health and disease, breaking down the intricate cellular makeup of the brain and its vital functions. You’ll learn about the spectrum of brain diseases and disorders and how ongoing research is transforming our understanding of these often devastating diseases.

To go behind the scenes and learn more about this episode, visit “Brain Health: What happens when things go wrong?”

Thanks for listening! We're now on YouTube- follow us here. To receive episode updates and bonus material, subscribe to our mailing list here.

Our TOPPODCAST Picks

Follow Us

Stay Connected

Tiny Expeditions – A Podcast about Genetics, DNA and Inheritance

Related Podcasts

Links

Stay Connected