Science Magazine Podcast

On this week’s show: The U.S. government is partnering with academics to speed up the search for more than 80,000 soldiers who went missing in action, and how humans create their own “oxidation zone” in the air around them First up on the podcast this week, Tess Joosse is a former news intern here at Science and is now a freelance science journalist based in Madison, Wisconsin. Tess talks with hos...

On this week’s show: Monitoring summer cyclones in the Arctic, how eye movements during sleep may reflect movements in dreams, and the latest in our series of books on the science of food and agriculture. First up on the podcast this week, Deputy News Editor Eric Hand joins host Sarah Crespi to discuss the first airborne campaign to study summer cyclones over the Arctic and what the data could rev...

On this week’s show: An analog to the Maunder Minimum, when the Sun’s spots largely disappeared 400 years ago, and measuring the energy it takes to chew gum We have known about our Sun’s spots for centuries, and tracking this activity over time revealed an 11-year solar cycle with predictable highs and lows. But sometimes these cycles just seem to stop, such as in the Maunder Minimum—a 70-year per...

On this week’s show: Predators may be indirectly protecting Death Valley wetlands, and mapping odorant receptors  First up this week on the podcast, News Intern Katherine Irving joins host Sarah Crespi to talk about the first photos of cougars killing feral donkeys in Death Valley National Park. They also discuss the implications for native animals such as big horn sheep, and plans to remove donke...

On this week’s show: A special issue on grass, and revealing hot spots of ant diversity This week’s special issue on grasses mainly focuses on the importance of these plants in climate change, in ecosystems, on land, and in the water. But for the podcast, Contributing Correspondent Warren Cornwall joins host Sarah Crespi to talk about their dark side: invasive grasses that feed fires and transform...

On this week’s show: Plans to push a modern space probe beyond the edge of the Solar System, crustaceans that pollinate seaweed, and the latest in our series of author interviews on food, science, and nutrition After visiting the outer planets in the 1980s, the twin Voyager spacecraft have sent back tantalizing clues about the edge of our Solar System and what lies beyond. Though they may have rea...

On this week’s show: Troubling signs of fraud threaten discoveries key to a reigning theory of Alzheimer’s disease, and calculating the saltiness of the ocean on one of Saturn’s moons Investigative journalist Charles Piller joins host Sarah Crespi to discuss signs of fabrication in scores of Alzheimer’s articles brought to light by a neuroscientist whistleblower. Next, researcher Wan Ying Kang tal...

On this week’s show: The first images from the James Webb Space Telescope hint at the science to come, and disentangling the itch-scratch cycle After years of delays, the James Webb Space Telescope launched at the end of December 2021. Now, NASA has released a few of the first full-color images captured by the instrument’s enormous mirror. Staff Writer Daniel Clery joins host Sarah Crespi to discu...

On this week’s show: A shortage of tritium fuel may leave fusion energy with an empty tank, and an attempt to improve police responsiveness to violence against women First up this week on the podcast, Staff Writer Daniel Clery talks with host Sarah Crespi about a new hurdle for fusion: not enough fuel. After decades of delays, scientists are almost ready to turn on the first fusion reactor that ma...

On this week’s show: A boost in research ships from an unlikely source, and how the 2022 Tonga eruption shook earth, water, and air around the world For decades, the Sea Shepherd Conservation Society caused controversy on the high seas; now it’s turning its patrolling ships into research vessels. Online News Editor David Grimm discusses how this change of heart came about with host Sarah Crespi. A...

On this week’s show: Whether biofuels for planes will become a reality, mitigating climate change by working with nature, and the second installment of our book series on the science of food and agriculture First this week, Science Staff Writer Robert F. Service talks with producer Meagan Cantwell about sustainable aviation fuel, a story included in Science’s special issue on climate change. Resea...

On this week’s show: Tracing the roots of Long Covid, and an argument against using the same DNA markers for suspects in law enforcement and in research labs for cell lines Two years into the pandemic, we’re still uncertain about the impact of Long Covid on the world—and up to 20% of COVID-19 patients might be at risk. First on the podcast this week, Staff Writer Jennifer Couzin-Frankel joins host...

Two decades after it disappeared in nature, the stunning blue Spix’s macaw will be reintroduced to its forest home, and lessons learned from Texas’s major power crisis in 2021 The Spix’s macaw was first described in scientific literature in 1819—200 years later it was basically poached to extinction in the wild. Now, collectors and conservationists are working together to reintroduce captive-bred...

On this week’s show: Exploring the historic Maya’s astronomical knowledge and how grasshoppers clone themselves without decreasing their fitness First this week, Science contributing correspondent Joshua Sokol talks with producer Meagan Cantwell about the historic Maya’s sophisticated astronomical knowledge. In recent decades, researchers have set out to understand how city structures relate to as...

What we learned from a seismometer on Mars, why it’s so difficult to understand the relationship between our microbes and our brains, and the first in our series of books on the science of food and agriculture First up this week, freelance space journalist Jonathan O’Callaghan  joins host Sarah Crespi to discuss the retirement of NASA’s Mars InSight lander. After almost 4 years of measuring quakes...

On this week’s show: The shadow of Milky Way’s giant black hole has been seen for the first time, and bottlenose dolphins recognize each other by signature whistles—and tastes  It’s been a few years since the first image of a black hole was published—that of the supermassive black hole at the center of the M87 galaxy came about in 2019. Now, we have a similar image of the black hole at the center...

On this week’s show: Lipid nanoparticles served us well as tiny taxis delivering millions of mRNA vaccines against COVID-19, but they aren’t optimized—yet, and why we might need inflammation to stop chronic pain The messenger RNA payload of the mRNA vaccines against SARS-CoV-2 is wrapped up in little fatty packets called lipid nanoparticles (LNPs). These fat bubbles were originally designed for so...

On this week’s show: Geoscientists eye contenders for where to mark the beginning of the human-dominated geological epoch, and how sunscreen turns into photo toxin We live in the Anthropocene: an era on our planet that is dominated by human activity to such an extent that the evidence is omnipresent in the soil, air, and even water. But how do we mark the start? Science Staff Writer Paul Voosen ta...

On this week’s show: How physicists are using quantum sensors to suss out dark matter, how rabies thwarts canine vaccination campaigns, and a kickoff for our new series with authors of books on food, land management, and nutrition science Dark matter hunters have turned to quantum sensors to find elusive subatomic particles that may exist outside physicists’ standard model. Adrian Cho, a staff wri...

On this week’s show: Saving birds from city lights, and helping astronauts inhabit robots First up, Science Contributing Correspondent Josh Sokol talks with host Sarah Crespi about the millions of migrating birds killed every year when they slam into buildings—attracted by brightly lit windows. New efforts are underway to predict bird migrations and dim lights along their path, using a bird-foreca...

On this week’s show: Climate change is killing critical soil organisms in arid regions, and early evidence for the Maya calendar from a site in Guatemala Staff Writer Elizabeth Pennisi joins host Sarah Crespi to discuss how climate change is affecting “biocrust,” a thin layer of fungi, lichens, and other microbes that sits on top of desert soil, helping retain water and create nutrients for rest o...

On this week’s show: A new measurement of the W boson could challenge physicists’ standard model, and an abundance of marine RNA viruses Staff Writer Adrian Cho joins host Sarah Crespi to discuss a new threat to the standard model of particle physics—a heavier than expected measurement of a fundamental particle called the W boson. They chat about how this measurement was taken, and what it means i...

On this week’s show: A journey to the center of the center of the Earth, and what was missing from the first human genome project Staff Writer Paul Voosen talks with host Sarah Crespi about the many mysteries surrounding the innermost part of our planet—from its surprisingly recent birth to whether it spins faster or slower than the rest of the planet. Next, Sarah chats with Adam Phillippy about t...

On this week’s show: Why it’s tougher than ever to be a researcher on Twitter, and a highlight from this year’s AAAS Annual Meeting First up, Contributing Correspondent Cathleen O’Grady talks with host Sarah Crespi about the harassment that COVID-19 researchers are facing and a survey conducted by Science that shows more media exposure is linked to higher levels of abuse. Next, producer Meagan Can...

On this week’s show: Getting pregnant people into clinical trials, and tracking when mice aren’t paying attention First up, Staff Writer Jennifer Couzin-Frankel joins host Sarah Crespi to discuss how scientists can overcome the lack of research on drug safety in pregnancy. Next, Nikola Grujic, a Ph. D. student at the Institute for Neuroscience at ETH Zürich, talks about rational inattention in mic...