Episodes
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What is behind the Black maternal mortality crisis, and what needs to change? In this podcast from Nature and Scientific American, leading academics unpack the racism at the heart of the system.
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In the newest season of Lost Women of Science, we enter a world of secrecy, computers and nuclear weapons—and see how Klára Dán von Neumann was a part of all of it.
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Missing episodes?
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The World Economic Forum and Scientific American team up to highlight technological advances that could change the world—including self-fertilizing crops, on-demand drug manufacturing, breath-sensing diagnostics and 3-D-printed houses.
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A new podcast is on a mission to retrieve unsung female scientists from oblivion.
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In her new book Beloved Beasts: Fighting for Life in an Age of Extinction, science journalist Michelle Nijhuis looks into the past of the wildlife conservation field, warts and all, to try to chart its future.
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It is a tale of sound: the song of a solitary whale that vocalizes at a unique frequency of 52 hertz, which no other whale—as the story goes—can seemingly understand.
It is also a tale about science and ocean life, laced with fantasy and mystery and mostly shrouded in darkness.
The whale, who is of unknown species and nicknamed “52,” was originally discovered in 1989 and has been intermittently tracked by scientists ever since. Its solitary nature baffled marine researchers. And its very existence captured the attention and hearts of millions of people.
But as 52 roams the ocean’s depths, a lot about its nature is still up in the air. No one has ever seen it in the flesh.
Scientists have determined that the whale is a large male and possibly a hybrid, and they have speculated that its unique song—too low in frequency for humans and too high for whales—might be a result of a malformation.
Scientific American sat down with Josh Zeman, an award-winning filmmaker who created a documentary about 52, to talk not just about his impressive cinematic quest (and it is impressive and beautifully shot) but also the science and academic collaborations that fueled it.
The documentary—written and directed by Zeman and executive produced by actors Leonardo DiCaprio and Adrian Grenier—is inspired by the findings of the late bioacoustics scientist William Watkins. It is propelled by passion and curiosity and relies on underwater acoustics to track 52 through the sound-rich and noise-heavy environment of the ocean.
A departure for Zeman in terms of genre choice, the film still exudes an air of mystery and sleuthing reminiscent of whodunits. It unfolds like a classic true-crime story, a genre that Zeman, an investigative reporter and a true-crime documentarian, was originally famous for working in.
Then again, when Zeman started making the movie, the whale was MIA and had been silent for years. In essence, Zeman reopened a cold case to—in his own words—“set the record straight” and “bring the audience into the world of the whale.”
With the help of marine scientists, he followed streams of whale songs and other breadcrumbs in the form of auditory clues, listening in, analyzing, tracking, slowly and persistently narrowing down the circle around 52. Zeman found him, lost him and found him again until eventually the filmmaker made an unexpected revelation about him.
It may not be the closure Zeman expected to give to his audiences. But it is definitely a fresh chapter in this evolving tale.
Zeman says he is hopeful that other storytellers will take up the mantle and continue to unearth more facts about 52.
“What a more beautiful gift can you give than to say, ‘Actually, there’s another chapter.’ And then, 20 years later, somebody else comes in and adds their chapter,” he says. “That’s what storytelling is.” -
This is a story of desperation, anger, poverty—and triumph over long odds to crack the code of a degenerative disease that had been stealing the lives of children since it was first discovered more than a century ago.
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In Science Book Talk, a new four-part podcast miniseries, host Deboki Chakravarti acts as literary guide to two science books that share a beautiful and sometimes deeply resonant entanglement.
In this week’s show: World of Wonders, by Aimee Nezhukumatathil, and Vesper Flights, by Helen Macdonald. -
In Science Book Talk, a new four-part podcast miniseries, host Deboki Chakravarti acts as literary guide to two science books that share a beautiful and sometimes deeply resonant entanglement.
In this week’s show: Underland, by Robert MacFarlane, and Islands of Abandonment, by Cal Flyn. -
In Science Book Talk, a new four-part podcast miniseries, host Deboki Chakravarti acts as literary guide to two science books that share a beautiful and sometimes deeply resonant entanglement.
In this week’s show: Entangled Life, by Merlin Sheldrake, and Gathering Moss, by Robin Wall Kimmerer. -
In Science Book Talk, a new four-part podcast miniseries, host Deboki Chakravarti acts as literary guide to two science books that share a beautiful and sometimes deeply resonant entanglement.
In this week’s show: Why Fish Don’t Exist, by Lulu Miller, and The Book of Eels, by Patrik Svensson. -
Here is our next installment of a new pop-up podcast miniseries that takes your ears into the deep sound of nature. Host Jacob Job, an ecologist and audiophile, brings you inches away from a multitude of creatures, great and small, amid the sonic grandeur of nature. You may not be easily able to access these places amid the pandemic, but after you take this acoustic journey, you will be longing to get back outside.
Strap on some headphones, find a quiet place and prepare to experience a the alien sounds of the yearly elk rut inside of Rocky Mountain National Park.
Catch additional episodes in the series here. -
Here is our next installment of a new pop-up podcast miniseries that takes your ears into the deep sound of nature. Host Jacob Job, an ecologist and audiophile, brings you inches away from a multitude of creatures, great and small, amid the sonic grandeur of nature. You may not be easily able to access these places amid the pandemic, but after you take this acoustic journey, you will be longing to get back outside.
Strap on some headphones, find a quiet place and prepare to experience a humid, salty morning full of birdsong inside the Rockefeller Wildlife Refuge in Louisiana.
Catch additional episodes in the series here. -
Here is our next installment of a new pop-up podcast miniseries that takes your ears into the deep sound of nature. Host Jacob Job, an ecologist and audiophile, brings you inches away from a multitude of creatures, great and small, amid the sonic grandeur of nature. You may not be easily able to access these places amid the pandemic, but after you take this acoustic journey, you will be longing to get back outside.
Strap on some headphones, find a quiet place and prepare to experience an evanescent like no other: the blue oak woodlands in Sequoia National Park in California.
Catch additional episodes in the series here. -
Here is our next installment of a new pop-up podcast miniseries that takes your ears into the deep sound of nature. Host Jacob Job, an ecologist and audiophile, brings you inches away from a multitude of creatures, great and small, amid the sonic grandeur of nature. You may not be easily able to access these places amid the pandemic, but after you take this acoustic journey, you will be longing to get back outside.
Strap on some headphones, find a quiet place and prepare to experience a thunderstorm—and a lazy day of waiting that storm out—inside the Boundary Waters Canoe Area Wilderness in northern Minnesota.
Catch additional episodes in the series here. -
Here is our next installment of a new pop-up podcast miniseries that takes your ears into the deep sound of nature. Host Jacob Job, an ecologist and audiophile, brings you inches away from a multitude of creatures, great and small, amid the sonic grandeur of nature. You may not be easily able to access these places amid the pandemic, but after you take this acoustic journey, you will be longing to get back outside.
Strap on some headphones, find a quiet place, and prepare to experience sunrise on a Yellowstone marsh and then relax—if you can—close enough to a bison to hear it eat its lunch.
You can catch more episodes in the series here. -
On Earth Day, Scientific American sits down with National Geographic underwater photographer Brian Skerry to talk about free diving with whales and filming the giant mammals within five meters or less.
“We have to get within a few meters of our subject to get good pictures,” Skerry says. “I can't use a 1,000-millimeter lens underwater. Also, the sun has to be out because I can’t light a whale underwater; they're too big.”
Skerry has been tracking whales, their hidden lives, their feeding rituals and hunting practices—strategies that differ dramatically from one whale pod to another—for nearly four decades. Both his new book Secrets of the Whales, released on April 6, and Disney+ series with the same title, a four-episode documentary that is narrated by Sigourney Weaver and premieres today, boast jaw-dropping moments.
A visual feast of magnificent scenery, the book and streaming series show humpback whales breaching the water surface to catch herring, orcas trailing ancient pathways, narwhals flicking their giant tusks to sting their prey and ghost-white beluga whales frolicking in shallow waters with their young—some of them only a few days old and still dragging around their umbilical cord.
The footage that Skerry filmed takes the audience on a tour of whale cultures across Antarctica, Norway, New Zealand, the Cook Islands, Alaska and other places. It tells stories of resilience, familial bonding and intimacy, generational knowledge sharing and deadly encounters—along with rich lives and complex behaviors that are reminiscent of humans and that were sometimes captured on camera for the first time.
“If we look at the ocean, through the lens of culture, these animals are doing so many things in many ways that mirror human culture,” Skerry says.
The Disney+ series, however, doesn’t only dwell on the magic and wonder of this world. It also warns against the effects of pollution and the ongoing climate emergency on a very delicate and interconnected marine ecosystem.
Secrets of the Whales was a perfect story to showcase both aspects, Skerry says, because it lives at the confluence of cutting-edge science and conservation. “I like to say, ‘It's not a conservation story,’” he adds. “And yet it could be the most important conservation story ever because if we can see these animals through that lens of culture, it changes how we perceive nature and our relation to it.” -
Here is our next installment of a new pop-up podcast miniseries that takes your ears into the deep sound of nature. Host Jacob Job, an ecologist and audiophile, brings you inches away from a multitude of creatures, great and small, amid the sonic grandeur of nature. You may not be easily able to access these places amid the pandemic, but after you take this acoustic journey, you will be longing to get back outside.
Strap on some headphones, find a quiet place, and prepare to experience true solitude inside Voyageurs National Park.
You can catch more episodes in the series here. -
It’s been 60 years, to the day, since Soviet cosmonaut Yuri Gagarin was the first human to travel to space in a tiny capsule attached to an R-7 ballistic missile, a powerful rocket originally designed to carry a three- to five-megaton nuclear warhead. In this new episode marking the 60th anniversary of this historic space flight—the first of its kind—Scientific American talks to Stephen Walker, an award-winning filmmaker, director and book author, about the daring launch that changed the course of human history and charted a map to the skies and beyond.
Walker discusses his new book Beyond: The Astonishing Story of the First Human to Leave Our Planet and Journey into Space, out today, and how Gagarin’s journey—an enormous mission that was fraught with danger and planned in complete secrecy—happened on the heels of a cold war between the U.S. and the Soviet Union and sparked a relentless space race between a rising superpower and an ailing one, respectively.
Walker, whose films have won an Emmy and a BAFTA, revisits the complex politics and pioneering science of this era from a fresh perspective. He talks about his hunt for eyewitnesses, decades after the event; how he uncovered never-before-seen footage of the space mission; and, most importantly, how he still managed to put the human story at the heart of a tale at the intersection of political rivalry, cutting-edge technology, and humankind’s ambition to conquer space and explore new frontiers. -
Here is our next installment of a new pop-up podcast miniseries that takes your ears into the deep sound of nature. Host Jacob Job, an ecologist and audiophile, brings you inches away from a multitude of creatures, great and small, amid the sonic grandeur of nature. You may not be easily able to access these places amid the pandemic, but after you take this acoustic journey, you will be longing to get back outside.
Strap on some headphones, find a quiet place and prepare to experience a riot of bird song inside the Tensas River National Wildlife Refuge that will stay with you long after the episode ends.
You can catch more episodes in the series here. - Show more