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Stereo Chemistry

Chemical & Engineering News

Stereo Chemistry shares voices and stories from the world of chemistry. The show is created by the reporters and editors at Chemical & Engineering News (C&EN), an independent news outlet published by the American Chemical Society.

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  • 27 episodes
  • Avg 31 min
  • English
Counted on this page — what you have heard stays on this device, so it is not something the list can be paged by.
  • Thursday · 19 min

    Uncovered: Plastics Pyrolysis Under Fire

    In this episode of C&EN Uncovered, host Craig Bettenhausen speaks with C&EN correspondant, Alexander Tullo and senior editor Leigh Kreitsch Boerner, about their articles exploring the policy, science, and tribulations of plastics pyrolysis. You can find their articles here and here. Subscribe to Stereo Chemistry now on Apple Podcasts, Spotify, or wherever you listen to podcasts. Credits Executive producer: David Anderson Host: Craig Bettenhausen Reporters: Leigh Kreitsch Boerner, Alexander Tullo Video + Audio Producer: David Anderson, Jeremy Barr Music: Commercial Flow, Shutterstock Contact Stereo Chemistry: Contact us on social media at @cenmag or email cenfeedback@acs.org.

  • October 15 · 20 min

    Uncovered: The Capitals of Chemistry

    In this episode of C&EN Uncovered, host Craig Bettenhausen speaks with C&EN reporter, Rowan Walrath and UX designer Shea Murphy, about their article exploring the top cities in the Chemical Industry. They dive into subjects ranging from the hard data to the tools used during the article design process. You can find their article here. Subscribe to Stereo Chemistry now on Apple Podcasts, Spotify, or wherever you listen to podcasts. Credits Executive producer: David Anderson Host: Craig Bettenhausen Reporter: Rowan Walrath UX Designer: Shea Murphy Video + Audio Producer: David Anderson, Jeremy Barr Music: Commercial Flow, Shutterstock Contact Stereo Chemistry: Contact us on social media at @cenmag or email cenfeedback@acs.org.

  • October 12 · 45 min

    Bonus: The Future of Scientific Collaboration, A View from Industry

    On the occasion of the 150th anniversary of ACS, C&EN is convening perspectives across two panel discussions to explore how chemistry societies might support science into the future. As chemistry remains the "central science," AI, climate change, and a shifting global landscape are some of the factors putting these institutions under pressure to adapt. This is an opportunity to hear from global industry leaders as they explore what the future for communities of science might look like. Subscribe to Stereo Chemistry now on Apple Podcasts, Spotify, or wherever you listen to podcasts. Executive producer: David Anderson Hosts: Nick Ishmael-Perkins, Liam Conlon Panelists: Andre Argenton, Lee Ellen Drechsler, Debra Luffer-Atlas, Jeffrey Whitford Audio Producer: Jeremy Barr Episode artwork: American Chemical Society Music: Shutterstock Contact Stereo Chemistry: Contact us on social media at @cenmag or email cenfeedback@acs.org.

  • October 8 · 14 min

    Bonus: Chirality claims the Chem Nobel (again)

    The 2026 Nobel Prize in Chemistry was awarded to Henri B. Kagan at Paris-Saclay University and Kenso Soai at the Tokyo University of Science for their work on manipulating the synthesis of chiral molecules. C&EN reporter Bri Barbu joins host Gina Vitale to discuss what these chemists discovered, how their insights are now applied to medicines, and how their work shed light on the origin of life itself. Bri's story on the Chem Nobel: https://cen.acs.org/people/nobel-prize/chemistry-nobel-chirality-kagan-soai/104/web/2026/10 More about Donna Blackmond: https://cen.acs.org/biological-chemistry/origins-of-life/closer-understanding-origins-biological-homochirality/104/web/2026/05 C&EN's story on the physiology or medicine prize: https://cen.acs.org/people/nobel-prize/nobel-2026-physiology-medicine/104/web/2026/10 C&EN's story on the physics prize: https://cen.acs.org/people/nobel-prize/nobel-prize-physics-halzen-neutrino-icecube/104/web/2026/10 Audio Producer: Jeremy Barr Music: Shutterstock Reporter: Bri Barbu Host: Gina Vitale Contact Stereo Chemistry on social media at @cenmag or email cenfeedback@acs.org.

  • September 10 · 42 min

    Bonus: Shaping the Future of Chemistry Societies

    On the occasion of the 150th anniversary of ACS, C&EN is convening perspectives across two panel discussions to explore how chemistry societies might support science into the future. As chemistry remains the "central science," AI, climate change, and a shifting global landscape are some of the factors putting these institutions under pressure to adapt. This is an opportunity to hear from global thought leaders as they explore what the future for communities of science might look like. Subscribe to Stereo Chemistry now on Apple Podcasts, Spotify, or wherever you listen to podcasts. Executive producer: David Anderson Hosts: Nick Ishmael-Perkins, Liam Conlon Panelists: Kate Biberdorf, Mathieu Denis, Rao Kotamarthi, Jennifer Schwartz Poehlmann Audio Producer: Jeremy Barr Episode artwork: American Chemical Society Music: Shutterstock Contact Stereo Chemistry: Contact us on social media at @cenmag or email cenfeedback@acs.org.

  • September 3 · 22 min

    C&EN Uncovered: Sustainability In Space

    In this episode of C&EN Uncovered, host Craig Bettenhausen speaks with C&EN Editors, Fionna Samuels and Brianna Barbu, about their contributions to C&EN's Space Package and how sustainability and geochemistry will have an effect on humanity's future space endeavors. You can find their articles here and here. Subscribe to Stereo Chemistry now on Apple Podcasts, Spotify, or wherever you listen to podcasts. Credits Executive producer: David Anderson Host: Craig Bettenhausen Reporter: Laurel Oldach Video + Audio Producer: David Anderson, Jeremy Barr Music: Commercial Flow, Shutterstock Contact Stereo Chemistry: Contact us on social media at @cenmag or email cenfeedback@acs.org.

  • August 5 · 45 min

    Bonus: Can we carbon-capture our way out of climate change?

    In this episode of Stereo Chemistry's sister podcast, Inflection Point, hosts David Anderson and Gina Vitale travel back in time to understand how we are capturing carbon at the source and removing existing CO2 from our atmosphere. They also bring in C&EN reporters Alex Scott and Fionna Samuels to explain how CO2-scrubbing technology from a 19th-century submarine is still basically used today and how making the ocean more basic might help us mitigate our emissions. C&EN's award-winning podcast Inflection Point leans on our 100-year archive to trace headline topics in science today back to their disparate and surprising roots. In each episode, we explore three lesser-known moments in science history that ultimately led us to current-day breakthroughs. With help from expert C&EN reporters, this show examines how discoveries from our past have shaped our present and will change our future. Subscribe to Inflection Point now on Apple Podcasts, Spotify, or wherever you get your podcasts.

  • July 23 · 21 min

    Uncovered: The Laser Edge of Cryo-Electron Microscopy

    In this episode of C&EN Uncovered, host Craig Bettenhausen speaks with C&EN Senior Editor, Laurel Oldach, about an ultrabright breakthrough in laser technology that may change the way we look at cry-electron microscopy. You can find the link to the article here. Subscribe to Stereo Chemistry now on Apple Podcasts, Spotify, or wherever you listen to podcasts. Credits: Executive producer: David Anderson Host: Craig Bettenhausen Reporter: Laurel Oldach Video + Audio Producer: David Anderson, Jeremy Barr Music: Commercial Flow, Shutterstock Contact Stereo Chemistry: Contact us on social media at @cenmag or email cenfeedback@acs.org.

  • June 24 · 20 min

    C&EN Uncovered: Sustainable Earth Mining in Brazil

    In this episode of C&EN Uncovered, host Craig Bettenhausen speaks with C&EN Editor, Matt Blois, about an article he wrote regarding recent sustainable breakthroughs in Rare Earth Mining. Together, they talk about these claims as well as the potential future of mining for rare earth materials crucial to our technology. You can find the link to the article here. Subscribe to Stereo Chemistry now on Apple Podcasts, Spotify, or wherever you listen to podcasts. CORRECTION: This episode description was updated on July 20, 2026, to correct the reporter's name in the credits. It is Matt Blois, not Ananya Palivela. Credits Executive producer: David Anderson Host: Craig Bettenhausen Reporter: Matt Blois Video + Audio Producer: David Anderson, Jeremy Barr Music: Commercial Flow, Shutterstock Contact Stereo Chemistry: Contact us on social media at @cenmag or email cenfeedback@acs.org.

  • June 10 · 32 min

    Inflection Point: Retinol, the magical molecule's bizarre history

    In this episode, hosts David Anderson and Gina Vitale travel as far back as ancient Egypt to unearth the wide-ranging uses of retinol. They also bring in C&EN reporter Craig Bettenhausen to discuss why retinol is such a powerhouse molecule for skin care, and they hear from a contraceptives researcher about how an early candidate for a birth control pill for men affected the retinol pathway. C&EN's award-winning podcast Inflection Point leans on our 100-year archive to trace headline topics in science today back to their disparate and surprising roots. In each episode, we explore three lesser-known moments in science history that ultimately led us to current-day breakthroughs. With help from expert C&EN reporters, this show examines how discoveries from our past have shaped our present and will change our future. Subscribe to Inflection Point now on Apple Podcasts, Spotify, or wherever you get your podcasts.

  • May 14 · 25 min

    C&EN Uncovered: A Quantum Milestone

    In this episode of C&EN Uncovered, host Craig Bettenhausen speaks with C&EN Editor, Ananya Palivela, about her featured article about a recent breakthrough in quantum computing. Together, they talk about IBM's benchmark collaboration with two research laboratories and how it may change the way we look at the Quantum Realm. You can find the link to the article here. Subscribe to Stereo Chemistry now on Apple Podcasts, Spotify, or wherever you listen to podcasts. Credits Executive producer: David Anderson Host: Craig Bettenhausen Reporter: Ananya Palivela Video + Audio Producer: David Anderson, Jeremy Barr Episode artwork: Oak Ridge National Laboratory Music: Commercial Flow, Shutterstock Contact Stereo Chemistry: Contact us on social media at @cenmag or email cenfeedback@acs.org

  • April 20 · 59 min

    Bonus: C&EN's Future of Chemistry Designing Out Pollution Panel

    In this bonus episode of Stereo Chemistry, we are featuring a panel discussion from this year's ACS Spring Meeting. Our panelists, Mohamed Ateia Ibrahim, Ann Lee-Jeffs, Juliana Vidal, and Adelina Voutchkova-Kostal discuss the future of chemistry designing out chemistry pollution, outlining key opportunities and challenges and share how all chemists can advance a more sustainable, less wasteful enterprise. Subscribe to Stereo Chemistry now on Apple Podcasts, Spotify, or wherever you listen to podcasts. Credits Executive producer: David Anderson Hosts: Christine Dell'Amore, Liam Conlon Panelists: Mohamed Ateia Ibrahim, Ann Lee-Jeffs, Juliana Vidal, Adelina Voutchkova-Kostal Audio Producer: Jeremy Barr Episode artwork: American Chemical Society Music: Shutterstock Contact Stereo Chemistry: Contact us on social media at @cenmag or email cenfeedback@acs.org.

  • April 3 · 21 min

    C&EN Uncovered: Is Vitrification a Clear Solution for Nuclear Waste?

    In this episode of C&EN Uncovered, host Craig Bettenhausen speaks with C&EN Editor, Fionna Samuels, about her featured article detailing a recent breakthrough coming from the Hanford Site: nuclear waste vitrification. Together, they delve into the history of one of the most notorious nuclear production facilities as well as look forward to the future of nuclear energy, waste management, and public transparency. You can find the link to the article here. Subscribe to Stereo Chemistry now on Apple Podcasts, Spotify, or wherever you listen to podcasts. Credits Executive producer: David Anderson Host: Craig Bettenhausen Reporter: Fionna Samuels Video + Audio Producer: David Anderson, Jeremy Barr Music: Commercial Flow, Shutterstock Contact Stereo Chemistry: Contact us on social media at @cenmag or email cenfeedback@acs.org.

  • March 4 · 24 min

    C&EN Uncovered: From Alchemy to AI, and the Funds Behind It All

    In this episode of C&EN Uncovered, host Craig Bettenhausen speaks with C&EN Editor, Chris Gorski, as well as graphic artist and freelance illustrator, Ryan Inzana, about their collaborative efforts to make one of C&EN's most innovative articles to date. This illustrative and immersive article dives into the funds behind some of the chemical industry's most impactful discoveries throughout the centuries. Spanning from early records of Alchemical Experiments to the modern day innovations powered by Artificial Intelligence. You can find the link to the article here. Subscribe to Stereo Chemistry now on Apple Podcasts, Spotify, or wherever you listen to podcasts. Credits Executive producer: David Anderson Host: Craig Bettenhausen Reporter: Chris Gorski Video + Audio Producer: David Anderson, Jeremy Barr Music: Commercial Flow, Shutterstock Contact Stereo Chemistry: Contact us on social media at @cenmag or email cenfeedback@acs.org.

  • February 18 · 46 min

    Stereo Chemistry revisited: 'Wicked amazing scientist' James Harris's untold story

    Little was publicly known about the first Black scientist to codiscover an element. Chemists may know James Harris as the first Black scientist to be credited with codiscovering an element. In fact, we referenced this in a previous episode of Stereo Chemistry about making superheavy elements. But beyond this memorable factoid, details about this accomplished nuclear chemist are scarce, and most sources repeat the same superficial information. Kristen Frederick-Frost, curator of modern science at the Smithsonian National Museum of American History, wants to change that. After discovering that the museum's database lacked material on Harris, she scoured archival records and sought out former colleagues, friends, and family members to fill in details of his life and career. In this bonus episode of Stereo Chemistry, host Kerri Jansen and special guest Darryl Boyd join Frederick-Frost to explore Harris's story beyond the discoveries that made him famous. And we even get an unexpected peek into his lab, courtesy of the US National Archives. Boyd, a polymer chemist, previously researched James Harris while writing a short article for C&EN's "Black Chemists You Should Know About." Listen to our April 2019 Stereo Chemistry episode "If You Want to Change the Element, You Have to Change the Nucleus." Read the Ebony magazine profile about James Harris. Read about James Harris's experiments with element 104. Subscribe to Stereo Chemistry now on Apple Podcasts, Spotify, or wherever you listen to podcasts.

  • January 28 · 26 min

    C&EN Uncovered: Behind the scenes of the chaotic COP30

    In this episode of C&EN Uncovered, host Craig Bettenhausen speaks with C&EN Policy and Regulation reporter, Delger Erdenesanaa, about her article talking about the trials and takeaways of the 30th annual United Nations climate summit. Check out Delger's story on COP30 and the proposed biobased climate solutions and how they may impact the future of the chemical industry and the world. Subscribe to Stereo Chemistry now on Apple Podcasts, Spotify, or wherever you listen to podcasts. Credits Executive producer: David Anderson Host: Craig Bettenhausen Reporter: Delger Erdenesanaa Video + Audio Producer: David Anderson, Jeremy Barr Episode artwork: Andre Penner/Associated Press Music: Commercial Flow, Shutterstock Contact Stereo Chemistry: Contact us on social media at @cenmag or email cenfeedback@acs.org.

  • January 26 · 38 min

    Bonus episode: The ancient, 'juicy' origins of antibiotic resistance

    C&EN's award-winning podcast Inflection Point leans on our 100-year archive to trace headline topics in science today back to their disparate and surprising roots. In each episode, we explore three lesser-known moments in science history that ultimately led us to current-day breakthroughs. With help from expert C&EN reporters, this show examines how discoveries from our past have shaped our present and will change our future. In the third episode of our second season, hosts David Anderson and Gina Vitale travel back in time to relive three historical moments that ultimately led to our current understanding of antibiotic resistance. They also bring in C&EN reporter Rowan Walrath to offer a glimpse into a doomsday-scenario future when antibiotics are no longer effective. Subscribe to Inflection Point now on Apple Podcasts, Spotify, or wherever you get your podcasts.

  • Dec 24, 2025 · 39 min

    Bonus episode: The electric innovations that brought lithium-ion batteries online

    C&EN's award-winning podcast Inflection Point leans on our 100-year archive to trace headline topics in science today back to their disparate and surprising roots. In each episode, we explore three lesser-known moments in science history that ultimately led us to current-day breakthroughs. With help from expert C&EN reporters, this show examines how discoveries from our past have shaped our present and will change our future. In this episode, hosts David Anderson and Gina Vitale charge up the time machine to relive three historical moments that led to the lithium-ion battery. They also bring in C&EN reporter Prachi Patel to discuss the shortcomings of lithium-ion batteries, whether we're facing a lithium shortage, and new battery chemistry still on the horizon. Subscribe to Inflection Point now on Apple Podcasts, Spotify, or wherever you get your podcasts.

  • Dec 10, 2025 · 32 min

    Inflection Point: The era-spanning epiphanies that enabled gene editing

    C&EN's award-winning podcast Inflection Point leans on our 100-year archive to trace headline topics in science today back to their disparate and surprising roots. In each episode, we explore three lesser-known moments in science history that ultimately led us to current-day breakthroughs. With help from expert C&EN reporters, this show examines how discoveries from our past have shaped our present and will change our future. In the second episode of our second season, hosts David Anderson and Gina Vitale travel back in time to relive three historical moments that ultimately led to scientists being able to edit genes. They also bring in C&EN reporter Max Barnhart to offer a glimpse into the future of gene editing technology. Subscribe to Inflection Point now on Apple Podcasts, Spotify, or wherever you get your podcasts.

  • Nov 26, 2025 · 37 min

    Inflection Point: How under-appreciated critters inspired GLP-1 drugs

    In the first episode of our second season, hosts David Anderson and Gina Vitale travel back in time to relive three historical moments that led to blockbuster drugs like Ozempic and Wegovy. They also talk with C&EN reporter Aayushi Pratap about how future GLP-1 drugs may expand on the current slate of options. C&EN's latest podcast, Inflection Point, leans on our 100-year archive to trace headline topics in science today back to their disparate and surprising roots. In each episode, we explore three lesser-known moments in science history that ultimately led us to current-day breakthroughs. With help from expert C&EN reporters, this new show examines how discoveries from our past have shaped our present and will change our future. Subscribe to Inflection Point now on Apple Podcasts, Spotify, or wherever you get your podcasts.

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