The latest ideas, discoveries, innovations and achievements from ASU’s Knowledge Enterprise
News
Changing the world
From extreme heat to plastic pollution, our sustainability challenges are global and complex. ASU is tackling them in new ways.
Other multimedia collections
In-depth storytelling through articles, videos, podcasts and more.
Lab Coat Optional™ podcast
On Lab Coat Optional™, host Pete Zrioka interviews ASU researchers at the forefront of their fields — minus the jargon. Leave your lab coat at the door and tune in to learn about the latest research from ASU.

Lab Coat Optional is the show where research is made relatable. Each episode, we dive into the research, the people behind it and why it matters. Tune in for smart, accessible conversations on the latest research from Arizona State University, released every other Wednesday.
We are a production of Knowledge Enterprise at ASU. Learn more at research.asu.edu.
“Seeing is believing” doesn’t ring as true as it once did. With the advent of generative artificial intelligence, the line between what’s real and not online has become blurred.
This episode we’re examining generative AI’s impact on the information landscape with researcher Joshua Garland. Joshua leads the Center for Information and Narrative Complexity at the Global Security Initiative at Arizona State University. He’s spent over a decade working with large language models, narrative influence and propaganda campaigns, and researches how to better detect and attribute AI-generated content.
Learn more about:
- Center for Information and Narrative Complexity: https://globalsecurity.asu.edu/the-center-on-information-and-narrative-complexity/
- Global Security Initiative: https://globalsecurity.asu.edu/
Lab Coat Optional is a production of the Strategic Marketing and Communications team at Arizona State University’s Knowledge Enterprise.
Follow ASU Research:
LinkedIn: https://www.linkedin.com/showcase/asu-knowledge-enterprise
Instagram: https://www.instagram.com/asuresearch/
Learn more about our work: https://research.asu.edu
Love the show? Give us a five star review on the podcast app of your choice! We are at the mercy of the mighty, fickle algorithms and reviews help new listeners find our show.
Do you have thoughts or questions for us? Email us at [email protected]. We’d love to hear from you! As long as you are nice. Be nice.
Episode credits
Executive produced by Kate Howells
Produced by Alexander Chapin and Pete Zrioka
Hosted and reported by Pete Zrioka
Shot by Alexander Chapin
Edited by Christian Van Bebber
Original music from Patrick Cheung
Motion graphics by Andy Ramos
Art by Andy Keena and Sophia Franz
Editorial support from Diane Boudreau and Sandy Leander
Social media management by Lauren Hebing and Kyler Litson
Disclosure:
Opinions expressed on this show reflect the views of the individuals only, not the policy or opinion of Arizona State University.


Lab Coat Optional is the show where research is made relatable. Each episode, we dive into the research, the people behind it and why it matters. Tune in for smart, accessible conversations on the latest research from Arizona State University, released every other Wednesday.
We are a production of Knowledge Enterprise at ASU. Learn more at research.asu.edu.
Addiction and substance use disorder isn’t simply the result of “bad choices” — it’s caused by brain chemistry, relationships and the environments we live in.
In this episode, Professor of psychology Lani Shiota delves into what really drives addiction and how to prevent and treat it. From Nancy Reagan’s “Just Say No” campaign to medication-assisted treatment, she shares what science says does and doesn’t work — and why compassion may be our most powerful tool. Shiota also talks about SATRN, ASU’s statewide network connecting researchers, practitioners and policymakers to turn cutting-edge research into real-world impact.
Learn more about The Substance Use and Addiction Translational Research Network (SATRN) at ASU: https://satrn.asu.edu/
Lab Coat Optional is a production of the Strategic Marketing and Communications team at Arizona State University’s Knowledge Enterprise.
Find more stories of research and discovery at ASU: http://research.asu.edu
LinkedIn: https://www.linkedin.com/showcase/asu-knowledge-enterprise
Instagram: https://www.instagram.com/asuresearch/
Love the show? Give us a five star review on the podcast app of your choice! We are at the mercy of the mighty, fickle algorithms and reviews help new listeners find our show.
Do you have thoughts or questions for us? Email us at [email protected]. We’d love to hear from you! As long as you are nice. Be nice.
Episode credits
Executive produced by Kate Howells
Produced by Alexander Chapin and Pete Zrioka
Hosted and reported by Pete Zrioka
Shot by Alexander Chapin and Christian Van Bebber
Edited by Alexander Chapin
Original music from Patrick Cheung
Motion graphics by Andy Ramos
Art by Andy Keena
Editorial support from Diane Boudreau and Sandy Leander
Research and reporting by Richard Harth
Social media management by Lauren Hebing and Kyler Litson
Keyword research by Aditi Patel
Disclosure:
Lab Coat Optional is intended for general knowledge and informational purposes only, and does not constitute medical advice. This show does not create a doctor-patient relationship, and the information provided is not a substitute for professional medical diagnosis or treatment. Consult with a qualified healthcare professional for any health concerns or before making any decisions related to your health. In case of a medical emergency, please call 911 or go to the nearest emergency room.
Opinions expressed on this show reflect the views of the individuals only, not the policy or opinion of Arizona State University.


Lab Coat Optional is the show where research is made relatable. Each episode, we dive into the research, the people behind it and why it matters. Tune in for smart, accessible conversations on the latest research from Arizona State University, released every other Wednesday.
We are a production of Knowledge Enterprise at ASU. Learn more at research.asu.edu.
In this episode, we examine how stories and narratives can influence global affairs. P.J. Allin explains how China is using narratives to shift the balance of power in Southeast Asia.
P.J. is a research analyst at the Center on Information and Narrative Complexity in the Global Security Initiative and a PhD candidate in the College of Liberal Arts and Sciences at Arizona State University.
Explore her publications:
- “China’s Columbus” Was an Imperialist Too: Contesting the Myth of Zheng He
- China’s Double Zigzag Strategy for International Relations
- How China Conducts Influence Operations by Leveraging Culturally Nuanced Narratives in Three Southeast Asian Countries
Learn more about:
- What is Sharp Power?
- China’s claims on the South China Sea: The Nine-Dash-Line
- The Philippines Is Ever More Focused on Taiwan
- The Uphill Battle to Safeguard Rights
- Pentagon abruptly ends all funding for social science research
Lab Coat Optional is a production of the Strategic Marketing and Communications team at ASU’s Knowledge Enterprise. Follow us on Instagram and LinkedIn, or visit us at research.asu.edu.
Episode credits
Executive produced by Kate Howells
Produced by Alexander Chapin and Pete Zrioka
Hosted by Pete Zrioka
Shot and edited by Alexander Chapin
Original music from Patrick Cheung
Art by Andy Keena and Sophia Franz
Social media management by Lauren Hebing and Kyler Litson
Keyword research by Aditi Patel
Disclosure:
Opinions expressed on this show reflect the views of the individuals only, not the policy or opinion of Arizona State University.

Knowledge Enterprise in the news
New dust storm ranking system provides more insight into Arizona haboobs
Based on an analysis of 189 dust storms in AZ, researchers recently unveiled the “Phoenix Dust Scale,” a ranking system to assess the severity of dust storms.
Read on kjzz.orgASU scientists conduct new research on ancient foot fossil
ASU paleoanthropologist Yohannes Haile-Selassie says the structure of the Burtele foot provided unique abilities, including climbing trees.
Read on kjzz.orgHere’s how confidence is returning to Phoenix commercial real estate sector
According to ASU’s Center for Real Estate and Finance’s latest Commercial Broker Sentiment Index, Phoenix’s real estate professionals are seeing brighter prospects ahead of 2026.
Read on azbigmedia.com10 years after peak TV, streaming enters its playlist era
Peter Murrieta, the deputy director at ASU Sidney Poitier New American Film School and interim associate dean at ASU’s Herberger Institute for Design, says TV has entered a new era
Read on kjzz.orgQuantum 2.0: Paul Davies on the next revolution in physics
A Regents Professor at Arizona State University, Davies reflects on how the first quantum revolution transformed our understanding of nature – and what the next one might bring.
Read on physicsworld.comRemote and hybrid workers work less on Fridays. It’s hurting collaboration
From 2019 to 2024, the average number of minutes worked on Fridays fell by about 90 minutes in remote jobs.
Read on fastcompany.comMedia inquiries
Sandy Keaton Leander
Assistant Director, Media Relations
ASU Knowledge Enterprise
[email protected]
480-727-3396
ASU Media Relations and Strategic Communications
[email protected]
480-965-3502

Hungry for more?
Peruse our publications to explore our top discoveries, learn about our research institutes and initiatives, download fact sheets, and more.