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PODCAST · science

2Scientists

by Parmvir Bahia

Curious about the cosmos? Intrigued by evolution? Two scientists put their heads together to help answer your questions. You can show your love for science by supporting us on patreon.com/2scientists

Publisher-supplied feed metadata · PodParley refreshed Apr 7, 2026 · Source feed

Episodes

  1. Making science Crystal clear

    Find the pics and a full transcript for this episode on our website: ⁠2scientists.org/podcast/crystal-clear Dr. Crystal Mendoza loves talking science and wants to support any and all researchers who want to do the same. A virologist by training, she’s worked in universities and industry. Now she…

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  2. Catfishing Cancers

    Find the pics and a full transcript for this episode on our website: ⁠2scientists.org/podcast/catfish Dr. Julie Dragon is an Associate Professor at the University of Vermont, who really digs understanding our DNA code better to, in her words, “address many issues impacting our planet and lives…

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  3. Cancer in our Community - The caregiver's episode pt 2

    This episode is dedicated to my beautiful sister Sukhneil, also known as Sukhy and Pickle. Terms like hospice and palliative care can instantly make us think of worst case scenarios, but whether you are a patient or a caregiver, they should be considered a normal part of the experience offered by...

  4. Cancer in our Community - The caregiver's episode pt 1

    Cancer is a profoundly disabling illness, whether that is due to side effects from the life-saving treatments or the disease itself. Understandably then, patients need constant and vital support in the form of caregivers, but who do we consider to be a caregiver, and what does their role involve?...

  5. Neobe and the cancer matrix

    Using bacteria to treat a disease like cancer may not seem very intuitive, but there are very smart reasons for doing so. No one knows this better than Dr. Pedro Correa de Sampaio, co-founder of Neobe, a company doing just that. No, the name isn’t a reference to the Matrix movies (for those of us...

  6. Brains, drones and smart apps for our phones

    Have you ever just though how easy it would be to control everything with your brain? Poof, the lights go on, and Netflix just chooses your favorite show. Beyond these niceties though, Dr. Marvin Andujar has bigger and better plans.

  7. This time it's personal...

    It may feel like 2Scientists has dropped off the face of the planet since our last release, so we wanted to check in and let you all know where we’re at.

  8. The pharmacovigilante

    He’s here, he’s there; Dr. Hillman brings drug safety everywhere! So given the rules and regulations he needs to follow, the title “vigilante” could be nothing but ironic. We chart David’s progress through choosing pharmacology as a subject to study, and settling on pharmacovigilance as a career…

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  9. The salamander scientist

    He conserves wild spaces, he climbs tall trees, he records flying amphibians. He is: Christian Brown – the Salamander Scientist! We talked about his graduate research involving dropping salamanders in a wind tunnel, watching hours of recordings to get his data, and his work outside the lab to…

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  10. The ambassador for microfluidics

    Microfluidics is, as the name might imply, the study of small amounts of liquid. Now this may not sound super exciting until you hear Dr. Éadaoin Carthy talking about her field.

  11. Serendipity in chemistry

    Chemistry and chemicals get a bad rap, but unfairly so. Certainly that’s the view of AP De Silva, someone who fell in love with the subject in his native Sri Lanka and who has continued a fruitful career in Northern Ireland.

  12. The Patient Doctor

    That a doctor listens to their patients should not be a surprise, but that they use information from their patients to help improve care may well be. Enter Dr. Jason Wilson an emergency physician, a graduate trained anthropologist and a man with his finger on the pulse of many projects.

  13. Piensa en los niños

    So with much fanfare, we launch our accompanying podcast 2Cientificos in Spanish! You’ll be able to find all future episodes on our new dedicated page, but for the bilingual among you, this is one to enjoy here and now.

  14. Winning Webbys and Science in Spanish

    Vote for us in the Webbys!

  15. This one's for the kids

    Dr. Carina Rodriguez is physician-researcher who has transported her skills from her home nation of Argentina to the US. While she has experience in the prevention and treatment of a wide range of diseases, as a pediatric infectious disease specialist her focus has been on the little ones.

  16. The science of cancer and care

    Dr. Brandon Blue is an oncologist and physician-scientist at Moffitt Cancer Center. As a medical doctor he spends his time treating blood cancers, so this is an apt episode for Blood Cancer Awareness Week. As a researcher though he's trying to understand more about disparities in diagnosis and...

  17. Psychology, psychopathy and creating positive change

    What happens when your psychology research just doesn’t quite scratch that itch any more? Well, in the case of Prof. Edelyn Verona, it means you join with your colleagues to create a Center for Justice Research and Policy, something she is well placed to do as an expert in mental health, and...

  18. NDN Science on Earth Day

    Meet Annie Sorrell the lover of manatees, from Montana (Annie is from Montana - not the manatees). And Loga Fixico, scientist, philosopher and studier of complex systems. What do they have in common? Well, they both studied at the Center for Native Peoples and the Environment at SUNY ESF, they’re...

  19. From pikas to politics

    Prof. Nancy Huntly is the scientist who almost never was. All through high school and university she didn’t feel like science was for her, but her curiosity has led her to study ecosystems as an academic, work for government agencies and more recently she's been researching how best to keep grad...

  20. Math the vote pt II: Polls and predictions

    While at Northwestern University, Dr. Alexandria Volkening and her colleagues developed compartmental mathematical models to predict the 2020 US elections. What's a compartmental model? How do you teach kids about math modeling using Finding Nemo? Which is better: the Parmvir poll or the…

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  21. Math the vote pt I: The geometry of gerrymandering

    Gerrymandering has been described as the process by which the people being elected get to chose the people that elect them. It turns out that, while many people would argue that gerrymandering is not healthy for democracy, doing it right requires some maths. Dr. Thomas Weighill is a mathematician...

  22. COVID-19 special: The Math Epidemiologist

    A journey through ecology, evolution, infectious disease, mathematics and computational biology in medicine is what has made Dr. Brandon Ogbunu the scientist he is today. And he is completely unapologetic about it because Brandon’s believes that all these facets of his work, personality and...

  23. COVID-19 special: The Microbiologist

    Dr James Gurney is a microbiologist interested in infectious diseases. He is also a big fan of science communication whether that means talking to students in classrooms, hosting his own podcast, or consulting for Kurzgesagt. In fact it’s the latter that inspired us to ask James on our show. You...

  24. COVID-19 special: The Conservation Biologist

    Bats are a hot topic right now in light of COVID-19, but anyone working on them will tell you these are some of the most misunderstood mammals. Thankfully Dr. Susan Tsang is an expert and she sat down with us to talk about her favorite pollinators. Yes, just like the birds and the bees, we should...

  25. Eat the crust

    Eat the crust? No, we’re not talking bread, we are talking about that layer of our planet earth, because our guest is geoscientist, Beth Bartel. For someone who’s worked a lot with GPS, much of Beth’s career has been pretty meandering. For now though she’s settled on a job she loves, helping...

  26. The doctor will see you now

    Oz Ismail went from being a research scientist taking pictures of bones, to a doctoral scientist, taking pictures of brains. He spent his PhD imaging as part of a project on Alzheimer’s disease. We talked to him about what’s known about the disease and the difficulties in treatment and diagnosis....

  27. The H.E.A.R.T. doctor

    How many people knew what they wanted to do when they were 9? Sure, maybe you wanted to be a rockstar or a fire fighter, but a psychologist? Well we know one person at least! Dr. Lindsey Rodriguez is a social psychologist interested in the science underlying close relationships. As the director…

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  28. When science gets political

    Science, genetics, teaching and policy. Four things that easily define our guest Dr. Amy J Hawkins. She’s studied the ways that DNA can be damaged in cancer. She’s worked on curricula to help teach genetics at the Genetics Science Learning Center in Utah. She’s worked with policy makers to help...

  29. Academic stand-up

    Knock knock. Who’s there? Since this is the extent of our joke-telling ability, we’ll leave the real thing to the experts and one of our favorites is Kyle Marian. She began her scientific career as an anthropologist, but has since transitioned into communicating science through…comedy? Find out...

  30. The power of words

    What’s the shape of a word? How do you save a dying language? How is studying languages a science anyway? All excellent questions for our guest Prof. David Adger a linguist at Queen Mary University of London. He is interested in what underlies the patterns found in the grammar of human languages....

  31. Mental health in Mandarin and modeling in Montréal

    Julian (Zunping) Xue is an MD/PhD (so good they doctored him twice!). He’s a mathematician trying to understand evolution. Why does it set off down a certain path, but not others? He’s also a psychiatrist, in fact the only Mandarin speaking one in all of Montréal. We spoke to him about the...

  32. The eccentric nucleus

    Ankita Patil studies mircrotubules, which as the name suggests are small tube-like structures. They can assemble and disassemble in neurons to transport things around cells. Outside of her research though, Ankita is a mentor to other women in STEM as part of the Philadelphia chapter of the...

  33. Same same but different

    Despite our physical differences, humans are genetically 99.9% the same. Graduate student Renée Fonseca is fascinated by why this is, and how it is important in the case of human health. Part Colombian, part Puerto Rican and part American, Renée’s background is partly responsible for her…

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  34. Breathing and bugs and biofilms...Oh my!

    Bugs of a biofilm flock together, or so says Dr. Sophie Darch. Sophie and her lab study how bacteria interact with each other. She’s interested in what these interactions mean for chronic infections in diseases like Cystic Fibrosis. We talk about her journey through science, moving from the UK to...

  35. Stem by name, stem by nature

    She enjoys STEM advocacy, she works on stem cells, she is: Dr. Kristi Stemler. While she works at MD Anderson, she isn’t a cancer researcher. Rather she looks at the role of stem cells and diet in making cancer sufferer’s lives more comfortable. We talked to Kristi about being a first generation...

  36. 23 and them

    In the immortal words of Jeff Goldblum (well, his character anyway) “Your scientists were so preoccupied with whether or not they could, they didn’t stop to think if they should.” This feels like a recurring theme in today’s world of technology that has the power to change our very DNA. Enter Dr....

  37. What a scientist looks like

    Picture a scientist. Do you see the typical white lab coat, and a researcher trying to cure diseases? Who do you consider to be a scientist? Could it be a teacher? A girl scout leader? A comedienne? Our friend Ana Zambrana, says yes to all of the above. Whether talking to school children, or...

  38. Science out in the open

    Anson Mackay studies the effects of climate change on freshwater ecosystems. His work often takes him way out to areas like Lake Baikal in Siberia, but openness in his work is not limited to geography. He understands his privilege as a white male professor at a prestigious university. He is an...

  39. Statistically speaking

    Ask the average scientist about statistics and watch them squirm. Not Dr. Karen Lamb though, she loves applying her training to real life problems. We met up with her in Melbourne to talk stats, scicomm and Superstars of STEM. You can follow Karen and her adventures on Twitter.

  40. Stars in indigenous eyes

    How does seeing monsters in the stars help scientists understand where ancient wildlife could be found? Much in the same way that a cultural man and astrophysicist can become friends. Australian aborigines have been telling stories for tens of thousands of years, but only now are researchers...

  41. Dr Schaumberg (or how I learned to stop worrying and love the pill)

    Mia Schaumberg always loved science, but she also loves exercise, so it would seem natural that she would end up as an exercise physiologist. Having received her doctorate she works as a lecturer at the University of the Sunshine Coast, whilst researching links between exercise and brain health…

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  42. Addiction and attachment in monogamous mammals

    Part III of our Stanford Special. Dr. Natalie Nevárez is first generation Mexican, the first in her family to go to college, but only the second to receive a scholarship from Pornhub (yes you read that right), and she’s proud of all of these things! She talked to us about her past and present...

  43. When brain meets machine

    Part II of our Stanford Special. No one wants someone poking around in their head and neither does your brain. This is a puzzle for scientists like Dr. Marc Ferro, who are interested in bioelectronics. He’s trying to develop brain implants to help in conditions like Parkinson’s disease, but how…

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  44. The protein folding biologist: Marie Kondo of the cell

    Part I of our Stanford Special. Dr. João Rodrigues decided early on that as much as he loved biology, he didn’t want to get his hands too dirty, so now he studies the shapes that proteins make by using computer models. He works with biologists and chemists to look at the way the proteins in our...

  45. The queen of oxytocin

    Oxytocin is often touted as the “love hormone”, but it’s also the focus of neuroscientist Dr. Bianca Jones Marlin. Bianca sat down to tell us about her work on how trauma can be inherited, and how oxytocin helps the brain to adapt to caring for a newborn. Join us to hear about her experiences...

  46. The storytelling geneticist

    Dr. Kat Arney has studied genetics, written many books, recorded podcasts and now is helping other people to tell their stories through her organization First Create the Media. We chatted to her about epigenetics, our personal genomes and sharing that information with others. We talk about…

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  47. Wait wait...Earth isn't doomed!

    Howdy friends! We’re back with Season 6 of our podcast, but this episode is a little bit different. taste of science DC partnered with the wonderful Kasha Patel of DC Science Comedy to cover the serious subject of our planetary demise…or not! Join Kasha and her special guests Haywood Turnipseed...

  48. The bird man

    Chris Whelan is the bird man. From a small boy to an experienced scientist his interest hasn’t faltered. What would a world without birds look like? (A clue - think of the vultures.) Is climate change affecting how birds behave? We ask Chris all this and more, so join us to learn all about our...

  49. The archeology of a "good year"

    Davide Tanasi is a native Sicilian and specialist in specialist in Mediterranean archaeology. He reconstructs ancient villas with drones and the latest in computer imaging, and battles the odds to find that perfect vintage. The older wine is the better it is right? So a 6000 year old bottle has…

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  50. The running scientist

    John Brewer is a runner who works in science, and a scientist who studies running. We hear stories about the right kind of shoes, diet, hydration and technology but what's the evidence underlying the hype? John talks about how our bodies respond to heat, food and running barefoot, and how runners...

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ABOUT THIS SHOW

Curious about the cosmos? Intrigued by evolution? Two scientists put their heads together to help answer your questions. You can show your love for science by supporting us on patreon.com/2scientists

HOSTED BY

Parmvir Bahia

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Frequently Asked Questions

How many episodes does 2Scientists have?

2Scientists currently has 89 episodes available on PodParley. New episodes are automatically indexed when they're published to the podcast feed.

What is 2Scientists about?

Curious about the cosmos? Intrigued by evolution? Two scientists put their heads together to help answer your questions. You can show your love for science by supporting us on patreon.com/2scientists

How often does 2Scientists release new episodes?

2Scientists has 89 episodes. Check the episode list to see recent publication dates and frequency.

Where can I listen to 2Scientists?

You can listen to 2Scientists on PodParley by clicking any episode. We provide an embedded audio player for direct listening, and you can also subscribe via your preferred podcast app using the RSS feed.

Who hosts 2Scientists?

2Scientists is created and hosted by Parmvir Bahia.
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