Searching for a Greener Room is a podcast that debunks, demystifies and simplifies the often confusing world of sustainability. We ask honest questions to experts, scientists, and change-makers, explore evidence-backed answers, and share achievable actions that help anyone become a better planet dweller. Listener-led, community-driven, and here to make sustainability second nature.
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Host Rachel Feltman, alongside leading science and tech journalists, dives into the rich world of scientific discovery in this bite-size science variety show.
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The UKC® Hunting Ops Podcast is produced by United Kennel Club®, the world’s leading dog sports organization since 1898. UKC® Hunting Ops covers Coonhounds, Beagles, Cur and Feist Squirrel Dogs, Pointing Dogs, Retrievers, and more. Each week we’ll discuss aspects of one of our hunting dog sports, with topics like competition rules, UKC events, and discussions with today’s top competitors along with the legends of yesterday.
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Clean Plate Club is for kids and grown-ups, encouraging everyone to get excited about cooking. It’s like storytime…but with recipes. Listen along as we share delicious dishes and tasty treats from chefs and celebrities who cook at home with their kids. Targeted for children ages 3-103, Clean Plate Club is a way to get your littles involved in the kitchen and excited to eat the food they create! The podcast is narrated by Andrew “Kappy” Kaplan, a trained chef, dad of twins, and host of the po ...
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AI, ETHICS AND THE ENVIRONMENTAL EQUATION - With Nigel Gooding & Curly Steve
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58:13Nigel Gooding, a data privacy advisor and doctoral student, discussed his journey from Exeter to Cornwall, his business in data protection, and his doctoral research on sustainable business in Cornwall's natural landscapes. He highlighted the challenges of balancing environmental sustainability with economic viability, particularly in tourism and f…
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This Podcast Was Recorded Inside a Particle Collider
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18:11We’re taking a field trip to the U.S.’s only particle collider, the Relativistic Heavy Ion Collider (RHIC), housed at Brookhaven National Laboratory. Staff scientist Alex Jentsch takes listeners through some basic terminology and interconnected technologies that help Brookhaven researchers probe questions about our unseen universe. The RHIC is wind…
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Rejecting Toxic Fitness Culture with Casey Johnston
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17:56Casey Johnston is not your typical health and fitness influencer. She joins host Rachel Feltman to discuss how finding joy in strength training changed her relationship to fitness, food and body image. Johnston’s new book, A Physical Education, reflects on engaging with exercise in a balanced way. Recommended reading: You can get Johnston’s book A …
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Ep. 154 - Beagles: Hunting Beagle Running Rules, Part 3
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39:14Today Trevor and Allen conclude their discussion on our updated running rules for our Hunting Beagle Program. In this episode, the guys are taking you through rules 9, 10, and 12 (General Information, Scorecards, and Questions, Panels, Appeals, Misconduct) in the final installment of our three-part series on the Hunting Beagles. If you’re a hunting…
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From Sting to Strength: The Nettle Lady’s Guide to Sustainable Living.
1:17:11
1:17:11
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1:17:11Jane Gray, known as the Nettle Lady, shared her journey from Brighton to Cornwall, highlighting her transformation from a stay-at-home mother to a university graduate and nettle weaver. She discussed her challenges, including a tumour diagnosis and the loss of her great friend, Howard. Jane emphasised the health and sustainability benefits of nettl…
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Jupiter’s Cyclones, Amazon’s Satellites and T. rex Collagen
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9:01
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9:01The congressionally mandated National Climate Assessment grinds to a halt. Amazon launches its first round of Internet satellites. The European Space Agency launches a satellite to measure the biomass of Earth’s trees. New data from NASA’s Juno spacecraft offer insights into Jupiter and Io. Claims of Tyrannosaurus rex leather are, predictably, misl…
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The Fungi Facing Extinction and the Conservationists Working Hard to Protect Them
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12:07Conservationists are ringing the alarm about the fungi facing extinction. The International Union for Conservation of Nature (IUCN) Red List features vulnerable pandas and endangered tortoises, but it also highlights more than 400 fungi species that are under threat. Gregory Mueller, chief scientist emeritus at the Chicago Botanic Garden and coordi…
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Griefbots Offer AI Connections with Deceased Loved Ones
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16:18Griefbots, artificial intelligence chatbots that mimic deceased loved ones, are increasingly in popularity. Researcher Katarzyna Nowaczyk-Basińska reflects on what death, grief and immortality look like in the digital age. She shares insights from a project that she is leading as a AI2050 Early Career Fellow: Imaginaries of Immortality in the Age o…
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Ep. 153 - All-Time Top Reproducers, Part 3
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1:03:38Today, Trevor and Allen continue their series on the all-time top reproducers. In the final installment of this series, they are breaking down the top reproducing Redbones, Plotts, and English Coonhounds. Allen also discusses some of his experiences hunting with some of the top dogs discussed. Follow Us on Social! www.facebook.com/UKCHuntingOpsPodc…
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Scientific American in 1925: Solar Eclipses, Seances and Some Strange Inventions
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9:26We’re taking a break from our usual weekly news roundup to do a little time travel. In 1925 Scientific American covered a total solar eclipse that featured some surprising solar shadow play and a prediction about today’s eclipses. Plus, we review some long-gone sections of the magazine that tried to verify mediums and show off zany inventions! Reco…
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Wild NYC author Ryan Mandelbaum takes host Rachel Feltman through New York City’s Prospect Park to find urban wildlife. They explore the city’s many birds, surprising salamanders and unexpected urban oases. Plus, they discuss what the rules of engagement with wildlife are and how you can find wildlife in your own urban or suburban environment. Reco…
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Hot, Cold & Connected: The Social Power of Nordic Wellness - with Zoey Cotton
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52:45Curly Steve interviews Zoey Cotton, founder of Saunassa, a contrast therapy space in Cornwall. Zoey shares her journey from managing a $6 million ski bar in Whistler, Canada, to establishing Saunassa. She emphasises the benefits of contrast therapy, including improved cardiovascular health and mental well-being. Zoey discusses the importance of com…
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When writer Stephen S. Hall was a child, he would capture snakes—much to his mother’s chagrin. Now the science journalist is returning to his early fascination In his latest book, Slither: How Nature’s Most Maligned Creatures Illuminate Our World. The book explores our long, complicated relationship with snakes. Plus, Hall chats about humans’ and o…
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Ep. 152 - 2025 Tournament of Champions Recap
1:34:06
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1:34:06It's the episode you've been waiting for! Today Allen and Trevor interview the finalists from the 2025 Tournament of Champions! It started with over 1400 dogs and by the end of the weekend, we had a new champion. And her name is Little Ann. Held in Greencastle, Indiana at the beautiful 3 Fat Labs Wedding and Event Barn, our finalists endured three …
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Childhood Illnesses Surge, Magnetic Poles Wandered, and a Colossal Squid Is Found
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8:15Measles cases are going up—and a federal scientist has warned that case counts have probably been underreported. Another vaccine-preventable illness, whooping cough, sees a troubling increase in cases. Ancient humans found sun-protection solutions when Earth’s magnetic poles wandered. A colossal squid has been captured on video in its natural habit…
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From the Internet’s Beginnings to Our Understanding of Consciousness, This Editor Has Seen It All
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20:15Senior mind and brain editor Gary Stix has covered the breadth of science and technology over the past 35 years at Scientific American. He joins host Rachel Feltman to take us through the rise of the Internet and the acceleration of advancement in neuroscience that he’s covered throughout his time here. Stix retired earlier this month, and we’d lik…
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Curly Steve and Jake discuss the impact of eco-anxiety on individuals' actions and empowerment. Jake explains that eco anxiety is a range of emotions, including numbness, motivation, and fear, in response to the climate crisis. He emphasises the importance of community, reflective activities, and visualisation in overcoming eco-anxiety. Jake highli…
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A Disinfectant That’s More Powerful Than Bleach—And Safe for Your Skin
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14:25Hypochlorous acid is a promising disinfectant that is difficult to commercialize because it is not very shelf-stable. Senior features editor Jen Schwartz takes us through what the science of this nontoxic disinfectant is and explains why its popularity in the beauty aisle is only the beginning. Recommended reading: The Nontoxic Cleaner That Kills G…
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Ep. 151 - Beagles: Hunting Beagle Running Rules, Part 2
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52:20Today Allen and Trevor continue their discussion on our updated running rules for our Hunting Beagle Program. In this episode, they are taking you through rules 5-8 and 11 (Scratching Offenses, Time Outs, Tie-Breakers, Cast Winner Criteria, and the Judges, Handlers, Spectators rules) in the second part of our three-part series on the Hunting Beagle…
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A Long Day on Uranus, a Better Method of Making Coffee and Dinos Fossils in Decline
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8:51Caffeine-motivated researchers find that pour height may be the key to a perfect cup of coffee. A new study of plastics finds that less than 10 percent of such products are made with recycled materials. And once the plastics are used, only 28 percent of them make it to the sorting stage—and only half of that plastic is actually recycled. Data from …
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How Are Prenatal Blood Tests Detecting Cancer?
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20:55Noninvasive prenatal blood testing, or NIPT, is a routine screening that is offered during pregnancy and looks for placental DNA to diagnose chromosomal disorders in a fetus. But in some cases, these tests can also find cancer in the pregnant person. How do the tests work, and why are they uncovering cancer? Genetic counselor and writer Laura Hersc…
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Treating Bacterial Vaginosis as an STI Could Improve Outcomes
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19:29Bacterial vaginosis (BV), an overgrowth of pathogenic bacteria in the vagina, affects nearly one in three people with a vagina. While you can get BV without ever having sex, a new study has found that, in some cases, it could be functioning more like a sexually transmitted infection. That’s in part because of the increased risk of BV after sex with…
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Ep. 150 - 2025 Cur & Feist World Championship Recap
1:05:21
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1:05:21Today Allen is flying solo recapping the Cur and Feist World Championship. You'll hear interviews from all of the big winners, sometimes taking place in his truck, and Allen takes you through all the major events from the weekend! You'll also get insight into just how hard these dogs and handlers work and what this event means to them! Spoiler aler…
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How the Science of Safety Helps Tackle Global Risks [Sponsored]
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16:23We're surrounded by risks of all sizes, every day. Some people might be risk-takers, while others do whatever they can to avoid them. But how can we tackle the risks that impact society on a global scale, like those linked to sustainable energy, societal health and digital technology? Science journalist Izzie Clarke explores this question in the la…
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Yodeling Monkeys, Increasing Measles Cases and Stressed Out Americans
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8:44The Trump administration continues to make cuts to U.S. science and health agencies. Now some states are fighting back, suing the Department of Health and Human Services for slashing $11 billion in public health funds. A study finds that Americans live shorter lives than Europeans with the same income—stress and other systemic issues could be to bl…
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Cutting USAID Threatens Public Health around the World
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11:59The U.S. Department of State recently announced plans to dismantle the U.S. Agency for International Development, or USAID. While some of USAID’s functions will continue under the Department of State, there is real concern that the cuts will jeopardize public health efforts across the world, including immunization programs and other efforts that ha…
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The human body is capable of some truly incredible things. One of the most mysterious and debated phenomena is a release of fluid during sex that is often referred to as “squirting.” What’s actually happening, and why does it stir so much speculation? Wendy Zukerman, host of the hit podcast Science Vs, breaks down the science behind this fascinatin…
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Ep. 149 – All-Time Top Reproducers, Part 2
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52:38Today Trevor and Allen continue their series on the all-time top reproducers. In part two of this series, they are breaking down the top reproducing Treeing Walker Coonhounds and the relatively newer X Breeds. You will also hear Allen tell of his experiences hunting with some of the top dogs discussed. Follow Us on Social! www.facebook.com/UKCHunti…
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Shark Sounds, Molecules on Mars and Continued Federal Cuts
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9:05Long-chain alkanes discovered by NASA’s Curiosity rover point to the possibility that there may have been fatty acids on Mars—and that they could have come from past microbial life. Paleontologists have found a huge dinosaur claw that was probably made for foraging, not fighting. Researchers studying ocean life have recorded the sounds of sharks an…
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Go Inside M.I.T.'s 50,000 Square Foot Clean Room
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20:08The cutting edge of research is very small—and very clean. In this episode, host Rachel Feltman joins Vladimir Bulović, director of MIT.nano, on a tour of this facility’s nanoscale capabilities. Its tightly controlled clean room hosts research across several fields, from microelectronics to medical nanotechnology. You can see Bulović’s tour of the …
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Are These Plants Out of Place? A New Look at Invasive Species
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16:29When you hear “invasive plant,” you might picture an aggressive species taking over and harming the environment. But what if the way we think about invasive plants is part of the problem? Host Rachel Feltman chats with Mason Heberling, associate curator of botany at the Carnegie Museum of Natural History, about why these plants are more complicated…
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Ep. 148 - Coonhounds - 2025 TOC Preview
1:11:21
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1:11:21In this week’s episode, Allen and Trevor are back in the studio together to discuss the upcoming Coonhound Tournament of Champions, which will be held on April 10-12, 2025, in Greencastle, Indiana. We start by sharing what it takes to get an invitation to the big event. We had 1,491 total qualified dogs from 2024—a record high for us! Tune in to he…
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NASA Astronauts Finally Return, Seals Hold Their Breath, and Penguin Poop Stresses Out Krill
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10:14Two NASA astronauts are finally back on Earth after an unexpected nine-month stay in space. What kept them up there so long? Meanwhile scientists have discovered that gray seals have a built-in oxygen gauge that helps them hold their breath for more than an hour. And in the Antarctic, researchers found that penguin poop seriously stresses out krill…
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Severance’s Consulting Neurosurgeon Explains the Science behind the Show’s Brain Procedure
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17:25What if you could completely separate your work and personal life—with the help of a brain implant? That’s the unsettling premise of Severance, the hit Apple TV+ show that just wrapped its second season. To make the science fiction feel as real as possible, the creators brought in an actual neurosurgeon, Vijay Agarwal, chief of the Skull-Base Tumor…
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What Everyone Gets Wrong about Colonoscopies
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10:34Colonoscopy gets a bad rap, but how much of what you’ve heard is actually true? In recognition of Colorectal Cancer Awareness Month, we’re tackling the biggest myths that keep people from getting this potentially lifesaving screening. John Nathanson, a gastroenterologist at Columbia University Irving Medical Center, joins host Rachel Feltman to cle…
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Ep. 147 - Squirrel Dogs: 2025 Dog of the Year National Runoff
1:20:08
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1:20:08In this week’s episode, Allen is reporting from Kentucky at the 2025 Dog of the Year National Runoff, and annual event that showcases the dogs with the most cast wins from the previous year, for both curs and feists. Allen walks us through the Top 7 cur and feists heading into the runoff and he walks us through the final results. With interviews, f…
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NASA Launches New Missions, Saturn Gains Some Moons, and Whale Urine Balances Marine Ecosystems
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9:05The new Environmental Protection Agency administrator plans to get rid of or weaken critical environmental rules and policies, such as regulations around greenhouse gases and clean water protections. The deregulation effort follows the recent cancellation of hundreds of grants. NASA launched two missions last week. The first, SPHEREx, will make a t…
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Movie Magic Meets Practical Robotics for Netflix’s The Electric State
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17:49Dennis Hong, a mechanical and aerospace engineering professor at the University of California, Los Angeles, discovered a love of robots at an early age while watching the “droid” characters in Star Wars. As director of the Robotics and Mechanisms Laboratory at U.C.L.A., Hong has worked on functional humanoid robots for tasks such as firefighting an…
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A Tuberculosis Outbreak Exposes U.S. Postpandemic Vulnerabilities
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14:59It’s been five years since COVID was declared a global pandemic. Local, national and global public health agencies mobilized to contain the spread of COVID, but experts worry that backlash against measures like lockdowns have made today’s systems less capable of handling a disease of similar scale. Now the U.S. faces a tuberculosis outbreak in Kans…
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Ep. 146 - Coonhounds - UKC Nite Hunt History with Steve Fielder (Rerun Ep. 67)
1:43:22
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1:43:22In this week's episode, we're rerunning our most popular and most downloaded episode of all time. We're throwing it back to Ep. 67, recorded live at Autumn Oaks 2023, when Allen and Trevor sat down with very special guest Steve Fielder to discuss the history of UKC Nite Hunts. This is a fantastic episode that any student of the coonhound game shoul…
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Measles Misinformation, Ozone Recovery and Woolly Mice
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10:04With measles cases on the rise, experts are pushing back against misleading claims about vitamin A as a substitute for vaccination. A Supreme Court ruling has reshaped the Environmental Protection Agency’s authority over water pollution, raising concerns about future environmental protections. And in the world of biotechnology, scientists have gene…
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Author John Green on How Tuberculosis Shaped Our Modern World
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11:10John Green is an author, advocate and one half of the Vlogbrothers. His latest book, Everything Is Tuberculosis, comes out on March 18. Green joins host Rachel Feltman to share how tuberculosis shaped history, geography and culture. He discusses how he came to understand the inequities of tuberculosis and the dire risk public health interruptions p…
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Not much passes into our brain from the rest of our body, to the chagrin of drug makers everywhere. So it should be cause for concern when a study found that microplastics were somehow ending up in our brain, says chief opinion editor Megha Satyanarayana. She takes a step back and brings us into the wider world of plastics and the way petroleum che…
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Ep. 145 - Pointing Dogs: 2025 National Championship Preview
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39:02In this week’s episode, Domenick is at the National Bird Dog Museum on the night before the first brace of the 2025 National Championship running. Now in its 126th year and possibly the largest total ever, this traditional horseback trial will showcase 55 dogs and assign one overall champion winner. First, we hear from Ames Plantation Director, Mat…
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How Did a Volcano Turn a Brain to Glass? Plus, Measles, Mystery Illness and Microbes
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9:41Officials have confirmed the first measles death in an outbreak in West Texas. A meeting to discuss which strains to focus on for next year’s flu vaccines was canceled by the Food and Drug Administration. Public health officials are investigating two outbreaks of an unknown disease in the Democratic Republic of the Congo. Plus, new research discove…
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Have you ever had a song continue to loop in your brain no matter how hard you tried to shake it? These “earworms” are more than just an annoyance—they’re a phenomenon scientists have studied for years. This episode dives into what makes certain melodies stick, why some tunes are more persistent than others and what our listeners shared as their mo…
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Saying Farewell to the Spacecraft That Mapped the Milky Way
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17:20The Gaia spacecraft stopped collecting data this January after about 11 years and more than three trillion observations. Senior space and physics editor Lee Billings joins host Rachel Feltman to review Gaia’s Milky Way–mapping mission and the tidal streams, black holes and asteroids the spacecraft identified. Recommended reading: New Maps of Milky …
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Ep. 144 - Pointing Dogs: 2025 Hall of Fame Inductions
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41:28In this week’s episode, Domenick is reporting from the National Bird Dog Museum in Grand Junction, Tennessee to check in on the 2025 Hall of Fame (HOF) Inductions. We first hear from Greg Blair who shares his experience and gives some great advice for anyone looking to get started in pointing dog trials in the UKC/American Field pointing dog events…
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Measles Outbreaks, Asteroid Risks and Fish Friends
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7:20The black hole at the center of our galaxy is emitting near-constant, random light. The European Space Agency has approved astronaut candidate John McFall, making McFall the first physically disabled candidate to be cleared to fly. The risk of asteroid 2024 YR4 hitting Earth rose to more than 3 percent and then dipped down to 1.5 percent with new d…
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Where Did Curly Hair Come From? Biological Anthropology May Provide Insights
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18:46It’s fairly strange that humans, unlike many other mammals, don’t have hair all over. Our lack of body hair and wide geographic distribution led to the variation of sun-protective melanin in our skin. For the hair that remains, why did some groups develop curls while others did not? Biological anthropologist Tina Lasisi takes host Rachel Feltman th…
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