Tag: #ecology-research — 82 segments on Living on Earth

Tag occurrences over time

2026

May 29, 2026: Note on Emerging Science: Sea 'Lavender' Stores Carbon
Sea ‘lavender,’ a purple flowering plant also known as statice that grows abundantly in salt marshes and coasts around the world, appears to be excellent at removing planet-warming carbon from the atmosphere and storing it in soils. Living on Earth’s Julia Vaz reports on this recent research.
May 22, 2026: Indigenous Wisdom in Science
In accounts of scientific expeditions into the remotest parts of our world, indigenous people can often be depicted as mere backdrop—part of a quote “exotic” landscape, or at best, helpful sidekicks. But for Dr. Rosa Espinoza, a Peruvian chemical biologist and conservationist, the traditional knowledge and worldviews of indigenous people could be the key to unlocking some of nature’s greatest mysteries, if scientists are willing to listen—and collaborate. Host Aynsley O’Neill and Dr. Espinoza talk about her 2025 book, The Spirit of the Rainforest: How Indigenous Wisdom and Scientific Curiosity Reconnects Us to the Natural World.
April 17, 2026: Artemis II Science and Awe
The four astronauts of the Artemis II mission that safely splashed down on April 10 were able to test out Orion spacecraft systems during their journey, a crucial step towards NASA’s ultimate goal of establishing a continuous human presence on the moon and embarking on future missions to Mars and beyond. They also made new scientific observations that are helping to expand our knowledge of the Moon, as well as the Earth itself. Artemis II Lunar Science Lead Kelsey Young talks with Host Aynsley O’Neill about the scientific goals and accomplishments of the mission and the unforgettable moments the crew shared with people back on Earth.
April 03, 2026: A Citizen Science Bioblitz
The City Nature Challenge is an international contest known as a bioblitz: a brief, intensive survey of biological diversity over a set area and time. A few years back Host Aynsley O'Neill met up with the Boston BioBlitz Initiative for Girls during a trip to Thompson Island in Boston Harbor, where a group of teens practiced their observational skills for the competition. And anyone can participate in this year’s bioblitz.
March 27, 2026: A Woolly Rhino DNA Discovery
A recent discovery is giving us insights into the last days of the woolly rhinoceros in Siberia before it went extinct some 14,000 years ago. Researchers studied the DNA of a well-preserved piece of woolly rhino meat that was the last meal of a wolf pup. Study coauthor Camilo Chacón-Duque, a bioinformatician at Uppsala Universitet, speaks with Host Jenni Doering.
March 20, 2026: Note on Emerging Science: Lightning-Rod Trees
An especially tall species of rainforest tree known as the almendro appears to benefit from lightning strikes, according to a 2025 study in the Panama rainforest. Living on Earth’s Don Lyman reports in this note on emerging science that the almendros seem unharmed after lightning strikes, compared to a high mortality rate among other trees and the lightning clears out parasitic vines and competing trees to free up light and nutrients.
March 13, 2026: How Frogs Can Swim Under Ice
The recent story from Living on Earth’s Don Lyman about a childhood memory of being amazed to see a bull frog swimming along under the ice in his favorite stream sparked the curiosity of some of our listeners. Host Aynsley O’Neill called Don back up to learn how frogs survive under the ice of a frozen stream or pond -- using tricks like breathing through their skin and even in some cases freezing solid before thawing out in the spring.
March 06, 2026: The Frozen Creek
Living on Earth’s Don Lyman has been finding reptiles and amphibians since boyhood. This long winter took him back to a childhood memory of finding a bull frog swimming under the ice in what he calls “The Frozen Creek.”
February 20, 2026: Bluetooth Butterfly Tracking
Monarch butterflies can travel thousands of miles each year between Mexico and North America in an epic relay race of multiple generations. And thanks to new technology, our phones and other Bluetooth devices can now tell us what paths these brave little insects take on this journey. Dan Fagin, who teaches environmental journalism at NYU and is writing a book about monarchs, talks with Host Steve Curwood about the tiny trackers and what it’s like to be among millions of monarchs where they overwinter in Mexico.
January 30, 2026: Do Aliens Speak Physics?
Classic science fiction tends to assume that if aliens visit Earth, they will have done so thanks to using math and science that’s like our own. But physicist Daniel Whiteson and cartoonist Andy Warner aren’t so sure. They speak with Host Steve Curwood about their book Do Aliens Speak Physics? And Other Questions About Science and the Nature of Reality.
January 02, 2026: A City on Mars and the Perils of Settling Space (Cont'd)
A City on Mars authors Kelly and Zach Weinersmith continue their conversation with Host Jenni Doering about the challenges of settling space. They discuss why the Moon has limited “primo” real estate, what it was like to write this book together as a married couple, and why they view humor as an essential piece of helping a general audience understand such complex issues as international space law.

2025

December 12, 2025: The Unexpected"- Mallards Diving
Living on Earth’s Explorer-in-Residence, Mark Seth Lender provides a refuge for hungry ducks during hunting season. He also observed something remarkable: these “dabbling” ducks have learned to dive for the seed he offers them.
December 05, 2025: Robin Wall Kimmerer on The Serviceberry
Braiding Sweetgrass author Robin Wall Kimmerer is also the author of a 2024 book that continues her explorations of gift economies. Robin Wall Kimmerer joins Host Jenni Doering to share insights from The Serviceberry: Abundance and Reciprocity in the Natural World and how gift economies can offer an alternative to overconsumption.
November 28, 2025: Stream Life is Thriving 5 Years After Oregon Fires
In 2020 Oregon faced its most destructive wildfire disaster, when more than a million acres burned in the “Labor Day” fires. The sheer size and severity of those fires gave scientists a unique chance to learn what happens after a massive burn. Jes Burns of OPB reports on the surprising resilience of fish and amphibians five years after the fires.
October 10, 2025: Science Note: Clever Cockatoos use Drinking Fountains
After observing sulfur-crested cockatoos using a drinking fountain, Australian researchers reported that most of the local population of cockatoos attempted to use the fountains, and around half were successful. Living on Earth’s Don Lyman reports on the research findings and hypotheses for why these clever cockatoos have developed this habit.
October 03, 2025: Encountering Dragonfly: Notes on the Practice of Re-Enchantment
In lives full of screens and distraction, it can be hard to truly notice the natural world and the subtle ways that other creatures cross our paths. But author Brooke Williams believes these signs from nature can bring us important insights that are worth paying attention to. He sat down with Host Jenni Doering to chat about how he explores these ideas in his book, Encountering Dragonfly: Notes on the Practice of Re-Enchantment.
October 03, 2025: BirdNote®: Black Swifts Reach for the Moon
There are all sorts of ways that life on Earth takes advantage of the regular cycles of the moon, from horseshoe crabs and grunion fish that lay their eggs during the high tides of a full moon to corals that spawn en masse in the days afterwards. Michael Stein reports for BirdNote® on how black swifts are also synced to lunar cycles and fly higher during the full moon.
September 26, 2025: An Extraordinary New Telescope
The new Vera C. Rubin observatory telescope in Chile features the largest camera ever built, at about the size of a small car, and will soon begin photographing the entire southern sky repeatedly for a full decade. Clare Higgs, an astronomer on the Rubin Education and Public Outreach team, joins Host Aynsley O’Neill to share how this new telescope can help advance our understanding of dark matter, reveal hard-to find interstellar objects, and much more.
September 12, 2025: A Tale of Two Turtles
Living on Earth’s Don Lyman is back in classrooms teaching biology as a substitute and incorporating his passion for herpetology wherever he can. But one unusual classroom turtle presented an identification puzzle, and a teaching moment that he recounts in his essay “A Tale of Two Turtles.”
September 05, 2025: Birdnote®: Poisonous Birds
Nature has been tinkering with biology and chemistry for as long as life has existed on this planet. And as BirdNote®’s Michael Stein reports, some species have evolved to make use of special chemical weapons – a.k.a., poison.
August 29, 2025: Reef Symphony
For a taste of what an oyster reef sounds like, an excerpt of a piece by Living on Earth Producer Sophia Pandelidis about the “symphony” of a reef, with snapping shrimp, grunting fish and grazing urchins all part of this underwater orchestra.
August 22, 2025: Crossings: How Road Ecology is Shaping the Future of Our Planet
The many millions of miles of roads that crisscross our planet block everything from bears to beetles from safely moving through habitats. But new wildlife crossings like overpasses and underpasses are helping reconnect animals with the landscape. Journalist Ben Goldfarb joins Host Jenni Doering to discuss his book Crossings: How Road Ecology is Shaping the Future of Our Planet.
August 15, 2025: The Light Eaters
A scientist who rappels down cliffs to hand-pollinate endangered plants. A vine that mimics the leaves of nearby species. Rice that crowds out strangers but leaves room for the roots of relatives. All of these are subjects of the book The Light Eaters by Zoë Schlanger, who tackles big questions of plant intelligence, consciousness, and communication. She joins Host Steve Curwood to talk about what we might discover when we look closely at the green life around us.
August 15, 2025: Growing Shiitake Mushrooms in Your Own Backyard
With a few tools and a fresh log, you can grow delicious mushrooms in your backyard that will come back year after year. Hosts Jenni Doering and Aynsley O’Neill team up to inoculate a log with shiitake mushroom spawn.
August 15, 2025: Sounds of Soil
Sounds like the overlapping songs of birds can speak volumes about the biodiversity in an ecosystem, and now scientists are looking to use the tiny sounds made by earthworms, ants, and voles to study the health of soils. Ecologist Carlos Abrahams joins Host Aynsley O’Neill to explain why more varied sounds appear to indicate healthier soils, and the potential applications of listening for these sounds in the earth.
August 08, 2025: Animal Self-Medication
A paper published in the journal Scientific Reports describes the case study of an orangutan who treated and healed his own wound. Zoologists have long seen behaviors of self-medicating in the animal kingdom, but until now it has rarely if ever been documented in scientific literature. Michael Huffman, an ecologist who reviewed the paper joined Host Paloma Beltran to discuss how some animals are known heal themselves.
May 23, 2025: Seagrass "Gardening
Seagrass is a foundation of marine ecosystems and stores as much as 35 times more carbon than a tropical rainforest, but warming ocean temperatures and other threats are wiping seagrass out. There is hope, though, as a project to “garden” or cultivate more resilient varieties is making waves along the U.S. East Coast. Hosts Aynsley O’Neill and Jenni Doering chat about the benefits and promising results of this seagrass “gardening.”
May 02, 2025: Parrot Brains and Our Own
Parakeets have astounding vocal abilities and are able to mimic as many as 1700 human words. And their brains may provide insight into how we humans talk. In a recent study, researchers found human-like neural activity during vocalization. Dr. Michael Long led the study and joins Host Paloma Beltran to share how this research may help shed light on communication disorders in humans such as autism.
April 25, 2025: Pope Francis and the Climate: Laudato Si'
As the world remembers the legacy of Pope Francis we return to his groundbreaking 2015 encyclical, “Laudato Si’: On Care for Our Common Home.” It's a poetic, emotional call for a fundamental shift in our economic system, and a rethinking of our relationship with God's creation: the natural world. Assistant Professor of Theology, Science and Ethics at Fordham University, Christiana Zenner, discussed with Host Steve Curwood the Pope's powerful message.
April 04, 2025: Note on Emerging Science: Orcas Wear Salmon as Hats
Orcas in the Pacific Northwest have again been observed carrying dead salmon on their heads. Living on Earth’s Kayla Bradley explains what scientists think this unique behavior may indicate about orcas’ diet, health, and culture.
March 28, 2025: A Quest for Quiet
The world can be an awfully noisy place. Ed Jahn of Oregon Public Broadcasting took a journey in search of silence and found what could be the quietest place in Oregon.
February 07, 2025: Searching for Old Growth Forest
Finding the last remaining old growth in the vast forests of Maine is like finding a needle in a haystack, but LiDAR technology is helping pinpoint these biodiversity hotspots so they can be protected. Ecologist John Hagan of Our Climate Common joins Host Jenni Doering to discuss how it works and why it’s bringing the timber industry and conservationists together.
January 17, 2025: Redwood Rebirth After Fire
Nearly all the tall coast redwoods in California’s Big Basin Redwoods State Park burned in a 2020 wildfire. But within a few months, the charred trunks had grown a fuzz of healthy green shoots. A paper documents how the trees were able to regenerate using energy reserves stored for many decades. Lead author Drew Peltier teaches at the University of Nevada – Las Vegas and joins Host Jenni Doering to explain the science behind this stunning recovery.

2024

December 27, 2024: Befriending An Octopus
Octopuses may have small brains, but scientists believe they are intelligent creatures with distinct personalities. Living on Earth’s Steve Curwood and environmental writer Sy Montgomery went behind the exhibits at the New England Aquarium and wrapped their arms around Octavia, a giant Pacific octopus.
December 27, 2024: FaceTime: Bumblebees
What’s going on inside the tiny, fuzzy head of a bumblebee? Living on Earth’s Explorer in Residence, Mark Seth Lender, says there might be much more going on than you may think.
December 27, 2024: The Extreme Life of the Sea
Life in the ocean is a longstanding mystery to most humans, and even now that we can travel deep beneath the waves, we've barely scratched the surface. A 2014 book, The Extreme Life of the Sea, sheds an entertaining and informative light on some of the ocean’s oldest, oddest, fiercest and strangest creatures. Coauthor and biologist Steve Palumbi discusses the work with Host Steve Curwood.
November 29, 2024: Star Sounds
NASA turned infrared, optical, and x-ray data from space into sound in a process called “sonification,” so we can “hear” the gorgeous spiral galaxy known as the Phantom Galaxy. And within our own Milky Way galaxy is the Jellyfish Nebula, the remnant of an exploded star. Host Aynsley O’Neill walks us through these otherworldly sounds.
November 22, 2024: Growing Shiitake Mushrooms in Your Own Backyard
With a few tools and a fresh log, you can grow delicious mushrooms in your backyard that will come back year after year. Hosts Jenni Doering and Aynsley O’Neill team up to inoculate a log with shiitake mushroom spawn.
November 08, 2024: Slippery Beast: A True Crime Natural History, with Eels
Eels play an important ecological role in many rivers and streams, but they’re so eel-usive that even eel scientists have been challenged to observe them mating in the wild. Ellen Ruppel Shell is author of the 2024 book Slippery Beast: A True Crime Natural History, with Eels, and she sheds light on the eel’s murky ecology and path through the seafood industry.
November 01, 2024: Sy Montgomery on the Brains Behind the Cluck
Author and naturalist Sy Montgomery has trekked across the world to write about pink dolphins in the Amazon and tigers in Asia. But for her latest book, What the Chicken Knows: A New Appreciation of the World’s Most Familiar Bird, she stayed right in her own New Hampshire backyard. Sy sat down with Host Steve Curwood to talk about the social intelligence of chickens, how to handle a feisty rooster and much more.
November 01, 2024: The Hawk’s Way
Falconry, also known as the practice of hunting with birds, can be traced back perhaps as far as the Ice Age. Many modern aficionados, like author Sy Montgomery, consider the sport to be more about the interaction with these hawks, falcons, and owls, rather than about the hunting itself. Her book The Hawk’s Way: Encounters with Fierce Beauty shares her exploration of the art of falconry. Sy joined Host Steve Curwood for a Living on Earth Book Club Event to discuss the wondrous world of these birds of prey.
October 18, 2024: Europa Clipper On Its Way
The Europa Clipper spacecraft recently blasted off into space to start a six-year journey towards Jupiter’s icy moon, Europa. On a series of close flybys, Clipper is designed to gather data that could indicate whether Europa might harbor life in the enormous liquid water ocean it appears to have beneath its icy shell.
October 18, 2024: Life on Europa?
Jupiter’s moon Europa is one of the most promising places to look for extraterrestrial life. Europa has a large liquid ocean beneath its icy crust, so NASA plans to launch the Clipper space probe later this year to investigate. As part of the mission NASA is sending a poem to space. US Poet Laureate Ada Limón reads aloud her poem, “In Praise of Mystery: A Poem for Europa.”
October 11, 2024: Conversations with Dogs
New research into word comprehension in dogs suggests that with training and special equipment, man’s best friend can in fact understand specific words and reply. Senior author Federico Rossano is a cognitive scientist at UC San Diego and joins Living on Earth’s Steve Curwood to explain why motivation appears to be one of the most important factors driving this ability for dogs to converse in human speech.
September 27, 2024: World's Smallest Vertebrate: Note on Emerging Science
The Brazilian flea toad is only about a quarter of an inch long, making it the smallest vertebrate known to Western science. Its feet are so small that they have just two toes as opposed to the usual five on larger frogs and toads, Living on Earth’s Don Lyman reports in this note on emerging science.
August 30, 2024: Science Note: Can Plants Hear?
Flowers don’t have ears like ours, but recent research finds that some flowers, like evening primrose, can “hear” the buzzing of bees’ wings. Living on Earth’s Don Lyman reports on how these flowers sometimes quickly respond to nearby pollinators by sweetening their nectar.
August 09, 2024: A Mars Testing Ground
Since 2001 the Mars Society has run around 300 simulated missions at a remote site in the high desert of Utah, to study the effect of extra-vehicular activity or EVA on the human body and mimic field research people might run on Mars one day, such as looking for fossilized life. Mars Society President Dr. Robert Zubrin joins Host Aynsley O’Neill to describe the research station, what a day in the life of a participant looks like and says why he believes we should send humans to Mars.
August 09, 2024: Life on Europa?
Jupiter’s moon Europa is one of the most promising places to look for extraterrestrial life. Europa has a large liquid ocean beneath its icy crust, so NASA plans to launch the Clipper space probe later this year to investigate. As part of the mission NASA is sending a poem to space. US Poet Laureate Ada Limón reads aloud her poem, “In Praise of Mystery: A Poem for Europa.”
August 02, 2024: Journeys to the Depths of the Ocean
The oceans cover 70 percent of our “blue planet” yet remain largely unexplored because of the intense pressures at depth. But there are some intrepid few who have descended into this “underworld” and lived to tell of its marvels.
July 26, 2024: The Light Eaters
A scientist who rappels down cliffs to hand-pollinate endangered plants. A vine that mimics the leaves of nearby species. Rice that crowds out strangers but leaves room for the roots of relatives. All of these are subjects of the book The Light Eaters by Zoë Schlanger, who tackles big questions of plant intelligence, consciousness, and communication. She joins Host Steve Curwood to talk about what we might discover when we look closely at the green life around us.
July 12, 2024: Note on Emerging Science: Why Do Some Lizards and Snakes Have Horns?
Snakes and lizards have independently evolved horns or spikes on their heads at least 69 times, and recent research finds evidence that horns may provide camouflage for predators that ambush their prey rather than actively chasing it. Living on Earth’s Don Lyman has this note on emerging science.
June 07, 2024: From the History Books
This week, Host Steve Curwood and Living on Earth contributor Peter Dykstra mark 100 years since the passage of the Indian Citizenship Act. Though a step towards equality Native Americans had to wait until 1957 to secure nationwide voting rights. Also, it’s 60 years since the commissioning of the pioneering submersible ALVIN, which went on to discover the unique ecosystems around hot deep-sea vents.
May 24, 2024: Sounds of Soil
Sounds like the overlapping songs of birds can speak volumes about the biodiversity in an ecosystem, and now scientists are looking to use the tiny sounds made by earthworms, ants, and voles to study the health of soils. Ecologist Carlos Abrahams joins Host Aynsley O’Neill to explain why more varied sounds appear to indicate healthier soils, and the potential applications of listening for these sounds in the earth.
May 17, 2024: Animal Self-Medication
A paper published in the journal Scientific Reports describes the case study of an orangutan who treated and healed his own wound. Zoologists have long seen behaviors of self-medicating in the animal kingdom, but until now it has rarely if ever been documented in scientific literature. Michael Huffman, an ecologist who reviewed the paper joined Living on Earth’s Paloma Beltran to discuss how some animals are known heal themselves.
April 19, 2024: A Living Earth Called “Gaia”
Next, Host Steve Curwood and the Living on Earth team explore Earth as a complex and self-sustaining organism called Gaia. Over billions of years life has interacted with the air, water and rocks of this planet to keep life in the sweet spots for temperature and resource supplies. With the help of scientists, deep ecologists, children, an astronaut and more, we explore our place on this living planet.
March 15, 2024: Life on Europa?
Jupiter’s moon Europa is one of the most promising places to look for extraterrestrial life. Europa has a large liquid ocean beneath its icy crust, so NASA plans to launch the Clipper space probe later this year to investigate. As part of the mission NASA is sending a poem to space. US Poet Laureate Ada Limón reads aloud her poem, “In Praise of Mystery: A Poem for Europa.”
March 15, 2024: Solar Eclipse Magic
On April 8th millions across North America will have the opportunity to experience a total solar eclipse, when the moon briefly blocks out the sun. Cosmologist Roberto Trotta is the author of “Starborn: How the Stars Made Us (And Who We Would Be Without Them)" and joins Host Jenni Doering to describe how our ancestors reacted to this strange, otherworldly phenomenon and how you too can safely witness it.
February 09, 2024: Journeys to the Depths of the Ocean
The oceans cover 70 percent of our “blue planet” yet remain largely unexplored because of the intense pressures at depth. But there are some intrepid few who have descended into this “underworld” and lived to tell of its marvels, and journalist Susan Casey profiles them in her latest book. She joins Host Steve Curwood to talk about The Underworld: Journeys to the Depths of the Ocean.
January 26, 2024: Phoenix" Trees Rise from the Ashes
Nearly all the tall coast redwoods in California’s Big Basin Redwoods State Park burned in a 2020 wildfire. But within a few months, the charred trunks had grown a fuzz of healthy green shoots. A new paper documents how the trees were able to regenerate using energy reserves stored for many decades. Lead author Drew Peltier teaches at the University of Nevada – Las Vegas and joins Host Jenni Doering to explain the science behind this stunning recovery.

2023

December 29, 2023: Saving Jemima: Life and Love with a Hard-Luck Blue Jay
Raising an injured baby blue jay named Jemima turned out to be one of the most challenging, and rewarding, experiences of wildlife rehabilitator Julie Zickefoose’s life. In her book Saving Jemima, which she also illustrated, Zickefoose gives a peek inside the mind of her young charge learning how to be a blue jay and shares the balance of emotions involved in raising a wild bird for release. Julie Zickefoose joins Host Bobby Bascomb to tell her story as part of the Living on Earth Good Reads on Earth series.
December 15, 2023: Of Time and Turtles with Sy Montgomery
Author and animal whisperer Sy Montgomery’s latest book, Of Time and Turtles: Mending the World, Shell by Shattered Shell features miraculous stories of recovery at a hospital for gravely injured turtles. Sy joined Host Steve Curwood in the NHPR studios to share these stories and discuss how these long-lived, ancient beings help illuminate the nature of time itself.
November 24, 2023: BIRDNOTE®: There's More Than One Way to Climb a Tree
Time and again nature has come up with diverse ways that species can succeed in their environments. Birds have feathers to keep them aloft, while bats use a thin membrane of skin stretched over their wing bones. And in today’s BirdNote®, Mary McCann tells us how two species of birds have evolved different ways to move around their forest homes.
November 10, 2023: A New Dinosaur
A dinosaur fossil discovered in Egypt in the 70s gathered dust in museums for decades and now it finally has a name as a new species, Igai semkhu. Paleontologist Dr. Eric Gorscak spoke with Host Aynsley O’Neill about why fossils from the end of the Age of Dinosaurs about 75 million years ago are relatively rare in Africa and what this “titanosaur” specimen can reveal about the distant past.
October 20, 2023: The Impala Imperative
Prey species have evolved many ways to confuse their predators, from a zebra’s stripes to an impala’s back side. Living on Earth’s Explorer in Residence, Mark Seth Lender explains.
October 20, 2023: Human Voices and the "Ecology of Fear
A new study finds that giraffes, zebras, warthogs and impalas are far more afraid of human conversation than even the growls of lions. Lead author Dr. Liana Zanette of Western University in Canada joins Host Aynsley O’Neill to explain how her research provides new insights into the “ecology of fear.”
October 13, 2023: Note on Emerging Science: Social Mammal Longevity
A recent study found that mammals that live in groups tend to live longer than solitary mammal species, even after accounting for other factors. Living on Earth’s Don Lyman explains why being social appears to benefit members of a group and help them live longer.
October 06, 2023: Rocks from Another (Little) World
The spacecraft OSIRIS-REx has successfully delivered a sample from the asteroid Bennu to Earth. Scientists like Dr. Vicky Hamilton, a planetary geologist and co-investigator on the OSIRIS-REx mission, are eager to study the rocky material and see if it can unveil anything about the origins of our solar system. Dr. Hamilton joins Host Aynsley O’Neill to share surprising findings from the mission.
September 29, 2023: Growing Shiitake Mushrooms in Your Own Backyard
With a few tools and a fresh log, you can grow delicious mushrooms in your backyard that will come back year after year. Hosts Jenni Doering and Aynsley O’Neill team up to inoculate a log with shiitake mushroom spawn.
August 04, 2023: Jellyfish Age Backwards: Nature's Secrets to Longevity
In nature, some animals live far longer than humans, and some don’t appear to age at all. One species of jellyfish can continually revert back to a juvenile stage, making it essentially immortal. Author Nicklas Brendborg explores this and more in his book, “Jellyfish Age Backwards: Nature’s Secrets to Longevity,” and he joins Host Paloma Beltran to share how humans can live longer.
July 28, 2023: Note on Emerging Science: Glass Frogs
So-called glass frogs have translucent skin, which shows their internal organs. Living on Earth’s Don Lyman reports that these frogs have a special kind of blood that helps them camouflage when sleeping.
June 23, 2023: An Introduction to Queer Ecology
The academic discipline known as “queer ecology” looks at environmental politics through a queer lens, rejecting heterosexual and cisgender identities as the only norms. Host Aynsley O’Neill speaks with Cate Sandilands, who coined the term ‘queer ecology’ in the 1990s, about diverse displays of gender and sexuality in nature, as well as how queer resistance can make an impact in the fight against the climate crisis.
June 09, 2023: Deep-Sea Volcano Helps Forecast Eruptions
Three Sisters and Mounts Hood, Rainier, St. Helens and Shasta are all active volcanoes that put many people in the Pacific Northwest at risk. But only one has erupted in our lifetimes. Jes Burns of Oregon Public Broadcasting reports that a remote deep-sea volcano off the coast of the West Coast erupts far more often and is helping scientists understand when an eruption might occur closer to home.
May 26, 2023: Note on Emerging Science: How Lizards Can Breathe Underwater
Some anole lizards can stay underwater for up to 20 minutes to evade predators, and now researchers have discovered their secret. Living on Earth’s Don Lyman reports that these lizards use a bubble of air around their snouts and rebreathe the bubble in and out.
May 19, 2023: BirdNote®: Pigeons Love Cities - But We Loved Them First
Pigeons are everywhere in our cities, and even though some may seem them as winged rats, pigeons and people have a long-standing bond. Ashley Ahearn reports in this BirdNote®.
May 12, 2023: Finding the Mother Tree
An intricate web of roots and fungi connects life in an old growth forest, allowing ancient “Mother trees” to nourish and protect their kin. Forest ecologist Suzanne Simard studies these connections at the University of British Columbia and takes readers into the field with her in her book, Finding the Mother Tree. She joins Living on Earth’s Jenni Doering to share her research findings and reflects on how these trees helped her through the challenges of motherhood and a cancer diagnosis.
April 28, 2023: Jellyfish Age Backwards: Nature's Secrets to Longevity
In nature, some animals live far longer than humans, and some don’t appear to age at all. One species of jellyfish can continually revert back to a juvenile stage, making it essentially immortal. Author Nicklas Brendborg explores this and more in his new book, “Jellyfish Age Backwards: Nature’s Secrets to Longevity,” and he joins Host Paloma Beltran to share how humans can live longer.
April 21, 2023: The Little Gods of the Forest
Poet Major Jackson joins Living on Earth’s Jenni Doering to read his poem, “The Body’s Uncontested Need to Devour, An Explanation” and reflect about forest bathing and immersing ourselves in nature as a vital life-giving experience.
March 03, 2023: Climate Change and Mating
Showy traits like dark pigmentation on a dragonfly’s wings or a lion’s big, dark mane play a key role in how some animals choose a mate. New research suggests that climate change is making some classically attractive traits more difficult to pull off. Evolutionary ecologist Michael Moore at the University of Colorado Denver joins Host Bobby Bascomb to share more.
March 03, 2023: Dolphins May Use Corals for Skin Care
While diving in the Red Sea, researchers noticed bottlenose dolphins taking turns brushing their bodies against certain corals. As Living on Earth’s Don Lyman reports, scientists hypothesize that it helps the dolphins maintain healthy skin.
February 24, 2023: Dolphins and People: Fishing Buddies
In the coastal community of Laguna, Brazil, many net-casting artisanal fishers have an unexpected fishing partner in dolphins. Fishers who work with dolphins catch a lot more fish and now scientists have figured out what the dolphins are getting out of it. Mauricio Cantor is an Assistant Professor of biology and behavioral ecology at Oregon State University and the lead author of the study. He joins host Bobby Bascomb.
January 13, 2023: Pink Snow and the Climate
Pink snow, also known as “watermelon snow” or “glacier blood,” is the result of a typically late summer bloom of pink colored algae that flourish in melting snow. And although snow algae are still very understudied, scientists are worried that darker snow will absorb more of the sun’s heat than white snow and cause the snowpack to melt more quickly. Jim Elser, a professor of ecology at the University of Montana, joins Host Bobby Bascomb to explain the implications for climate change and summertime water supplies that rely on steady runoff.
January 06, 2023: Baby Oysters Listen for Safety
Coral reefs play a crucial role in managing tidal surges, creating habitat for other species, and improving water quality. But many oyster species including the Australian flat oyster are under threat. So, some scientists in Australia are looking into how baby oysters find an appropriate place to set up shop. Living on Earth’s Sophia Pandelidis has more on how sound may be key.

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