Ask A Biologist Podcast

Embark on a journey through the intricate dance of nature and innovation as we welcome Saad Bhamla, a scientist at the forefront of biological engineering. Your curiosity will be rewarded as you and Dr. Biology learn about some of the smallest organisms that have sophisticated mechanisms that might help us solve our own challenges. Imagine the immense power hidden within a cicada's waste jet or the swift knot-escaping antics of a California blackworm—some might think of them as quirks of evolution, but others see them as blueprints for the future of design and technology. Our conversation doesn't stop at scientific marvels; it delves into the heart of what drives this scientist's passion and has led to the creation of The Curious Zoo of Extraordinary Organisms. Visit: The Curious Zoo of Extraordinary Organisms Learn more: True Bugs If you have not already, subscribe to the podcast so you can be notified about new episodes.

Embark on a journey through the buzzing world of grasshoppers and locusts with Dr. Biology. In this episode, biologists Rick Overson and Mira Word Ries, from the Global Locust Initiative at Arizona State University dig into the world of these insects. The three delve into the methods of swarm prevention, from the intriguing "doughnut diet" that influences migratory behavior to the critical role of soil and crop management in making fields less welcoming to these insects. Rick and Mira bring to light the importance of global cooperation and the need for a unified attack against locust invasions that spare no border. Visit: HopperWiki Listen to: Swarm Science Read more: On the Lookout for Locusts If you have not already, subscribe to the podcast so you can be notified about new episodes.

Have you ever wondered how complex science jargon is translated into a story that captivates and educates? We've got you covered! Dr. Biology chats with James Gorman, a veteran science reporter from the New York Times, we peel back the layers of science communication, revealing how to distill complex concepts into engaging narratives. Get ready to discover the tightrope walk between simplification and scientific accuracy—a balance crucial for sparking curiosity without sacrificing the research's core. The two also talk about the best way to evaluate the trustworthiness of a science story. Image: James Gorman with a wolf pup. Read more: About James Gorman Read more: The Total Penguin Learn More: Who Do You Trust? Watch: ScienceTake If you have not already, subscribe to the podcast so you can be notified about new episodes.

Dive into the behavior and physiology of two different primate species that are helping biologists explore the science of stress, aging, and immunity. Dr. Biology sits down with scientist Noah Snyder-Mackler from Arizona State University to talk about some rhesus macaques living in a seemly tropical paradise and the geladas that live high in the Ethiopian mountains. Discover how these monkeys, their experiences, and their environment might illuminate the path to improving our physiological resilience. Hear more about stress: Stressed Out | podcast Read about stress: Why can some monkeys live high in the mountains? Watch: 60 Minutes story on Monkey Island If you have not already, subscribe to the podcast so you can be notified about new episodes.

In a world where animals, humans, and the environment are forever linked, the health of wildlife is a cornerstone for the well-being of all. In this episode, we embark on an extraordinary journey with Sara Wyckoff, a wildlife veterinarian from the Texas Parks and Wildlife Department and a proud ASU alumna. Listen in and learn about her story and evolution from a hopeful wildlife biologist to a passionate wildlife veterinarian, underscoring the perseverance and dedication required to merge a love for the wild with the rigors of veterinary science. Learn more: One Health Initiative If you have not already, subscribe to the podcast so you can be notified about new episodes.

Robert Page's journey is as captivating as the creatures he studies. From his early fascination with entomology to his experiences while in the military and his parallel passion for photography, his journey is a rich tapestry of experiences. We chat about the contributions he has made to our understanding of honeybees and his books including his newest book The Art of The Bee. Tune in and join us in celebrating the incredible role these insects play in our ecosystem and the biologist who has dedicated his life to studying them. Read more: Art of the Bee Learn more: Online course on honeybees If you have not already, subscribe to the podcast so you can be notified about new episodes.

Have you ever wondered how evolution operates at a cellular level? Dr. Biology has a conversation with evolutionary biologist William Ratcliff in an episode that investigates the process of how single-cell mutations can make the leap to coordinated groups of cells and ultimately to complex multicellular organisms. And we are learning all of this from a simple selection experiment involving yeast. Listen in and learn more about this long-running experiment that is giving us an idea of how single cells made the leap to multicell organisms. Visit: Ratcliff Lab Experiment: Snowflake yeast kit If you have not already, subscribe to the podcast so you can be notified about new episodes.

Imagine a world where animals have the capacity to show their natural behaviors and even engineer their own environments. For this episode, we're thrilled to have Danielle Wong, the Behavioral Enrichment and Animal Welfare Coordinator at the Phoenix Zoo, who enlightens us about the importance of animal enrichment. From Chutti, the playful one-horn rhino, to Cape porcupines and birds, we're taking a deep look into how play promotes skill development, physical fitness, and stress relief among animals. Danielle also shares how zoos work together to create enriching activities and environments for animals, making this a must-listen for all zoo animal enthusiasts. Image: Danielle Wong with Chutti the one-horn rhino playing in the background. Visit the Phoenix Zoo If you have not already, subscribe to the podcast so you can be notified about new episodes.

Imagine a day at work where your clients range from tiny reptiles to massive elephants, each with their own unique health needs. That's a regular day for our guest in today's episode, Dr. Gary West, the Senior Vice President of Animal Health and Living Collections at the Arizona Center for Nature Conservation. He talks with Dr. Biology about their team of dedicated professionals that not only ensures the well-being of over 3,000 animals at the Phoenix Zoo but also plays a key role in global conservation efforts. The tales of their daily challenges and the innovative solutions they implement provide a fascinating glimpse into the world of zoo veterinary medicine. Visit the Phoenix Zoo Biology careers A to Z The selfie image is Dr. Gary West with Ali the Aldabra tortoise. If you have not already, subscribe to the podcast so you can be notified about new episodes.

In this episode, we begin to explore the wild and fascinating world of zoos. Our guest is none other than Bert Castro, the President and Chief Executive Officer of the Arizona Center for Nature Conservation. Bert's storied career, beginning as a volunteer zookeeper at the Tulsa Zoo in 1985 to CEO of the Phoenix Zoo, has given him a wealth of knowledge and experiences which he shares with Dr. Biology. We explore the importance of zoos, and the vital role they play in research and conservation, and discuss the intricacies of running a modern zoo. Can you guess how much AZA zoos and aquariums contribute every year toward conservation efforts? Tune in to find out. And... this is one of three episodes we recorded at the Zoo. Be sure to subscribe to the podcast so you do not miss our next fun and interesting guests. Learn more: Keeping Your Cool - Thermoregulation Visit the Phoenix Zoo If you have not already, subscribe to the podcast so you can be notified about new episodes.

Two AI bots meet in a coffee shop. This might sound like the start of a joke, but is it a joke? Today artificial intelligence (A.I.) is a popular topic. With new tools popping up daily it appears we are at the beginning of a brave new world. Some say the world will be amazing and others have dark predictions of human doom. Dr. Biology sits down with cognitive scientist Mina Johnson-Glenberg to talk about A.I. and if we can really call it intelligent. But first, we need to listen in on that coffee shop conversation. Learn more: Life 3.0 podcast episode Learn more: The World’s Deadliest Animal podcast episode Visit: Embodied Games If you have not already, subscribe to the podcast so you can be notified about new episodes.

Take a breath and breathe out. What you just exhaled is the subject of this podcast. It is a story of over 140 thousand molecules and what we are learning about them and what a single breath might tell us about our health. Dr. Biology catches up with bioanalytical chemist Heather Bean. The two explore the world of metabolomes and metabolites, what they are, how we use them today and the future for these molecules when it comes to diagnosing and treating diseases. Learn more: Human Breath Atlas Visit: The Bean Lab If you have not already, subscribe to the podcast so you can be notified about new episodes.

We hear a lot about DNA, but not as much about RNA. It is true that DNA is the encyclopedia of life or the ultimate instruction manual for living things. But what good is a book if it is not read or an instruction manual that is not used? This is where RNA comes into the story of life. It is the unsung hero, or maybe the superhero of cells. Dr. Biology has the opportunity to sit down and talk to a big fan of RNA. Computational biologist, Brandon Ogbunu talks about his early work, which he titled The Liberation of RNA, and much more in this very fun and thought-provoking episode. Learn more about: Brandon Ogbunu Learn more about: Cells If you have not already, subscribe to the podcast so you can be notified about new episodes.

March Madness in the past has been reserved for college basketball. But in 2013, biologist Katie Hinde and a group of scientists, writers, and other creative souls started the ultimate animal competition that expanded beyond humans – March Mammal Madness. Don’t worry, the competition is virtual. No animals are harmed. Though there might be some embarrassing defeats and even some upset fans, March Mammal Madness is all about science and learning. It is also a fun way to learn about the living world. Dr. Biology grabs a few minutes with Katie Hinde before this year’s tournament gets underway. Go to: March Mammal Madness If you have not already, subscribe to the podcast so you can be notified about new episodes.

It is surprising how much of the land on Earth is what scientists call drylands. You might think that these areas are not crucial to life on the planet, but in fact, they are. They are also some of the most challenging places to do research. Part of the challenge is what we see above ground is only a fraction of what is underground. And investigating what is going beneath the surface comes with its own set of challenges. Dr. Biology gets the inside story, what you might also say is the upside-down story of drylands from ecosystems scientist Heather Throop. Learn more: Biomes Learn more: What are plants made of? If you have not already, subscribe to the podcast so you can be notified about new episodes.

There are many types of relationships that exist in the living world. This episode dives into one special relationship that an insect has with some tiny microbes. It is a life and death tale that microbiologist John McCutcheon has been exploring. Dr. Biology gets the inside story about this relationship that has been evolving for millions of years and continues to evolve today. Read about metamorphosis: Metamorphosis - Nature's Ultimate Transformer Read about cicadas: Rising Cicadas Listen to: Zombie Ants Play: Cell Anatomy Viewer game If you have not already, subscribe to the podcast so you can be notified about new episodes.

Even though we live in a modern world how we act and what we do many times is controlled by our Stone Age brain. This impacts our diet, friendships, love and more. Dr. Biology sits down with authors Doug Kenrick and David Lundberg-Kenrick to get the inside story on their book - Solving Modern Problems with a Stone Age, Brain, Human Evolution and the Seven Fundamental Motives. This lively conversation can help you wrap your Stone Age brain around the challenges we face today and give you some solutions as you navigate our modern world. Get the book: Solving Modern Problems with a Stone Age Brain Try out: Zombified Podcast If you have not already, subscribe to the podcast so you can be notified about new episodes.

This animal lives in almost every part of the world and kills hundreds of thousands of people each year. What might surprise you is that you certainly have had a close encounter with the world’s most dangerous creature. Dr. Biology catches up with evolutionary biologist Silvie Huijben to talk about this killer animal that is the focus of her research as well as many other scientists around the world. Be sure to make your guess about the identity of the world’s most dangerous animal before you listen to this episode. Learn more: All About This Animal from Ask A Biologist Learn more: All About This Animal from the CDC Learn more: Metamorphosis: Nature's Ultimate Transformer Learn more: Cutting DNA with CRISPR If you have not already, subscribe to the podcast so you can be notified about new episodes.

There is more to our memory than you might think. In fact, we have three types of memory. Just how these memory systems work and work together is the subject of this episode. We also learn that there are sometimes errors in our memory. Take a few minutes to learn how we remember things and even how to improve our memory. Dr. Biology and cognitive psychologist Whitney Hansen explore our amazing but flawed memory. Learn more: Nervous Journey Learn more: Sensing the World Music: Sneaky Adventure by Kevin MacLeod Link: https://incompetech.filmmusic.io/song/4383-sneaky-adventure License: https://filmmusic.io/standard-license If you have not already, subscribe to the podcast so you can be notified about new episodes.

Part of what makes science fun and challenging is solving puzzles and investigating mysteries. For this episode, Dr. Biology sits down with ecologist Charles Brown and the two talk about his 40-year journey of discovery and rediscovery. This is a curious story that involves an acrobatic animal and how it is evolving to battle a six-legged villain. Like a good mystery, this one has yet to be fully solved. Learn more: Cliff Swallow Project If you have not already, subscribe to the podcast so you can be notified about new episodes.