Dr. Joycelyn Elders is a total badass. She grew up in poverty in rural Arkansas, but in 1993 she rose to become the surgeon general of the United States — appointed by President Bill Clinton. Joycelyn wanted to put sex education front and center, to help teenage girls avoid getting pregnant. Decades ago, she was saying things that could be ripped out of the headlines today. But America wasn’t ready for this, and after just over a year, she was fired. Today on the show: a conversation with Dr Joy...
Oct 21, 2021•38 min•Season 11Ep. 8
Work can really suck. And for lots of us, burnout has been feeling especially terrible. This week, we dive into how burnout messes with our brains and bodies, and we find out whether working from home is making things worse. Plus: Could the four-day workweek be the key to fixing our jobs? We speak to neuroscientist Professor Wendy Suzuki, economist Professor Nick Bloom, and Dr. Alex Pang. Here’s a link to our transcript: https://bit.ly/3FPO90w Check out Wendy Suzuki’s book, Good Anxiety, and Ale...
Oct 14, 2021•37 min•Season 11Ep. 7
We join forces with Sarah Marshall from You’re Wrong About to dive into a question for the ages: Blue balls — are they real? We’ve heard that for people with balls, if you get aroused but don’t ejaculate, it can be incredibly painful. But is that true? Or is it a ball-faced lie, something that men make up to pressure women to have sex with them? Join us for a ball-busting episode that puts blue balls to the ultimate test-es, reaching a gripping conclusion as we ask: If blue balls is in fact real...
Oct 07, 2021•43 min•Season 11Ep. 6
[REBROADCAST] Are humans built for monogamy? Or is the idea of having one partner forever just a myth forced on us by tired old love songs? We revisit the science of love in one of our favorite episodes, hearing from Dr. Helen Fisher, Professor Larry Young and Dr. Dieter Lukas. Find the transcript here: https://bit.ly/3meWcuN This episode was produced by Wendy Zukerman with Heather Rogers, Kaitlyn Sawrey, Ben Kuebrich, Shruti Ravindran and Rose Reid. Editing by Annie Rose Strasser and Blythe Ter...
Sep 30, 2021•41 min•Season 11Ep. 5
Plants aren’t just sitting around looking cute; they’re doing all sorts of stuff, like defending themselves, and even warning other plants about danger. Today, we’re talking all about the weird and wily world of plants with Professor Beronda Montgomery from Michigan State University. She has a new book out called “Lessons From Plants.” Transcript: https://bit.ly/3kQ2bHg This episode was produced by Taylor White, with help from Wendy Zukerman, Nick DelRose, Rose Rimler, Meryl Horn and Michelle Da...
Sep 28, 2021•11 min•Season 11Ep. 4
Childbirth seems to be getting more and more medicalized, with C-sections and other interventions out the wazoo. But childbirth isn’t a disease! So is all this medical meddling really necessary, or are doctors too trigger-happy with the scalpel? To find out, we talked to obstetrician and gynecologist Dr. Sarah Osmundson, doula Shala Konomi, clinical scientist Dr. Sarah Stock, and obstetrician and gynecologist Dr. Crystal Berry-Roberts. Here’s a link to our transcript: https://bit.ly/3kxPO2j Chec...
Sep 23, 2021•40 min•Season 11Ep. 3
We’re hearing nonstop chatter about the “quarantine 15.” But should we really care if we put on weight? Is fat bad for us? We talk to Prof. Henry Blackburn, Assoc. Prof. Laura den Hartigh, and Assoc. Prof. A. Janet Tomiyama. Here’s a link to our transcript: https://bit.ly/2XxewHo Note: In this episode we discuss weight, weight loss, and weight stigma. Please take care when listening, and here are some resources: U.S. helpline for the National Eating Disorders Association: 800-931-2237 SAMHSA's N...
Sep 16, 2021•35 min•Season 11Ep. 2
Our mental health has taken a turn for the worse the past couple of years. We keep hearing that therapy can help, but it can be a big investment of time and money. So is it worth it? How often does therapy really help people? To find out, we talked to Jacquelyn Revere and psychologists Dr. Jonathan Shedler, Professor Bunmi Olatunji and Dr. Nancy McWilliams. Here’s a link to our transcript: https://bit.ly/2X9Ylzp Note: in this episode we discuss mental health. Please take care when listening to t...
Sep 09, 2021•36 min•Season 11Ep. 1
There are a lot of fads, blogs and strong opinions, but then there’s SCIENCE. Season 11 starts Sept. 9! Learn more about your ad choices. Visit podcastchoices.com/adchoices
Sep 02, 2021•3 min
Today, we’re sharing an episode of a show we love: Not Past It. Did you know there was almost an AIDS vaccine? On June 3, 1998, AIDSVAX VAX004 reached the final stage of trials before widespread approval. Not Past It host Simone Polanen gets the facts on the vax and why it never made it to the masses. Learn more about your ad choices. Visit podcastchoices.com/adchoices
Aug 19, 2021•35 min•Season 10Ep. 15
This delta variant of the coronavirus seems to really be screwing us over. Cases are spiking in the U.S., and we keep hearing about vaccinated people getting Covid. So how worried should we be? And what is it about delta that makes it so sneaky? We talk to public health supervisor Katarina Grande and virologist and immunologist Professor Ann Sheehy to find out. Here’s a link to our transcript: https://bit.ly/37Cn9la UPDATE 8/25/21 : In a previous version of this episode, we used the word "infect...
Aug 10, 2021•25 min•Season 10Ep. 14
There are soooo many options for what to feed your dog or cat, from the cheap stuff at the supermarket to fresh food delivered straight to your door. So what’s the best option? And just how fancy do we need to get to be good pet parents? We ask Prof. Maja Louise Arendt, Dr. Paul Pion and Prof. Marion Nestle. UPDATE 6/1/21: We adjusted the episode to better reflect Paul's opinion about the link between grain-free food, taurine, and heart problems in dogs. Get the transcript here: https://bit.ly/3...
May 27, 2021•41 min•Season 10Ep. 13
We’re heading into a big summer, with more places and — ahem — people opening up. So we’re revisiting one of our favorite episodes about feeling good. Maybe you’ve heard about this magic button in the vagina that can cause amazing orgasms. What’s going on with it? Join us on a hunt for the elusive G spot. Our guides: Prof. Beverly Whipple, who introduced America to the G spot in the 1980s, and Prof. Helen O’Connell, a urologist and expert on female sexual anatomy. Get the transcript here: https:...
May 20, 2021•41 min•Season 10Ep. 12
Today we're telling tales that push life to the ultimate limit. We're bringing things back from the dead, diving into the mysteries of immortality and asking just how much can the human body take? We talk to Rohan Schoeman, Dr. Eduard Argudo, Audrey Mash, Prof. Ferdinando Boero, Prof. Shin Kubota, Dr. Moiya McTier, and Prof. David Howard. UPDATE 5/17/21: An earlier version of this episode said that Nesyamun was scanned using MRI. While David has used MRI to scan vocal tracts in his research, Nes...
May 14, 2021•43 min•Season 10Ep. 11
Today, under cover of darkness, we're hunting buried treasure. This is a wild romp through one of the oldest science experiments in the world. And at first, everything was going to plan. Scientists had a secret map, headlamps, shovels … but then — out of nowhere — something got in the way. We go on this journey with plant biologists Professor Frank Telewski, Dr. Marjorie Weber, and Dr. David Lowry. Check out the transcript here: https://bit.ly/3h4BKMv To see sweet photos of the dig head to our i...
May 06, 2021•37 min•Season 10Ep. 10
Tons of us are spending waaaayyy more time using screens these days — and it’s freaking us out. We’ve got all kinds of worries. Like, is all this screen time rotting kids’ brains? Is social media destroying our mental health? And then there’s our eyes. Our eyes!! Are all these screens ruining them too?! To find out, we speak to psychologist Dr. Brenna Hassinger-Das, communication studies researcher Dr. Natalie Pennington and optical physicist Dr. Maitreyee Roy. Check out the transcript here: htt...
Apr 29, 2021•42 min•Season 10Ep. 9
Back in 2016, U.S. Embassy workers in Cuba were struck by a mysterious noise, followed by symptoms like headaches, dizziness and memory problems. This sent the U.S. scrambling to try to find the culprit. Could it have been an ear-piercing sonic weapon? Or something even sneakier — a device that could beam microwaves into your brain?? We speak to journalist Tim Golden, Prof. Douglas Smith, Prof. Fernando Montealegre-Zapata, Dr. Mitchell Joseph Valdés-Sosa, Prof. Chris Collins, and Prof. Alan Cars...
Apr 22, 2021•44 min•Season 10Ep. 8
REBROADCAST: This episode looks at how one of the worst ideas in science got a big push from a bad study… and intellectuals of the day lapped it up. We speak to science writer Carl Zimmer and Prof. J. David Smith, whose research helped get to the bottom of this messed-up story. Check out the full transcript here: https://bit.ly/3sZ3m8P This episode was produced by Kaitlyn Sawrey, Wendy Zukerman, and Romilla Karnick with help from Meryl Horn, Rose Rimler, Shruti Ravindran and Nick DelRose. We’re ...
Apr 08, 2021•39 min•Season 10Ep. 7
UPDATE 4/13/21: Since this episode published, there has been some evidence linking the Johnson & Johnson coronavirus vaccine to rare blood clots. As of April 13, there were six cases in the U.S. out of more than 6.8 million doses, and one person had died. The CDC and FDA have recommended pausing the vaccine while they learn more. Details are here: https://www.cdc.gov/media/releases/2021/s0413-JJ-vaccine.html Just as coronavirus vaccinations are ramping up, a bunch of new variants are here, threa...
Apr 02, 2021•37 min•Season 10Ep. 6
Venomous snakes entranced medieval Europe. And although bites were rare, this didn’t stop 14th century doctors from using everything but the kitchen sink to make snake bite treatments. We’re talking weasels, birds — even the pee of a young man. So was it all for snakes and giggles? Or is there something we’re missing in our treatments today? We speak to medieval animal expert Dr. Kathleen Walker-Meikle. Check out the transcript here: https://bit.ly/3fqzNJp This episode was produced by Taylor Whi...
Mar 30, 2021•6 min•Season 10Ep. 5
Snake venom is a wily beast. It's packed with hundreds of toxins that can attack our blood vessels, muscles and nerves. That's why snake bites kill some 100,000 people each year. On today's show — dangerous snake bites and the bizarre way we make the only thing that can save you from them: antivenom. (Spoiler alert: it takes snake milkers and stables filled with horses.) We'll also look at the groundbreaking research that could eventually revolutionise all this. We speak to Captain Pete Bethune,...
Mar 25, 2021•36 min•Season 10Ep. 4
In 2017, a weird-looking space object called ʻOumuamua whipped past our sun. Now a Harvard scientist is suggesting it miiiight be an alien probe! So we’re revisiting this episode from a few years ago, where we ask: could aliens actually exist? Is there any chance they’ve visited Earth already? We talked to astronomers Dr. Jill Tarter, Dr. Seth Shostak, investigative journalist David Clarke, and physicist Prof. Jim Al Khalili. Check out the transcript here: http://bit.ly/2QlCqSf This episode was ...
Mar 18, 2021•39 min•Season 10Ep. 3
Parts of the U.S. are about to see a surge of cicadas — masses of flying bugs, popping up all over the place. After 17 years underground, a crap ton of Brood X cicadas will emerge for a giant chorusing orgy — and it’s all for sex and drugs. So what does this cicada storm mean for us? Should we be bugging out? We speak to biologist Dr. John Cooley, ecologist Dr. Louie Yang, mycologist Dr. Matt Kasson, and evolutionary biologist Prof. Chris Simon. Check out the transcript right here: http://bit.ly...
Mar 12, 2021•37 min•Season 10Ep. 2
Internet influencers have been pushing “immune boosters” during the pandemic — claiming they’ve got just the pill, berry or brew to rev up our body’s defenses. But is there really a way to boost our immune system? We’re finding out whether these vitamins and supplements truly work as a shield against colds and viruses. We speak to public health Prof. Tim Caulfield, nutrition Prof. Carol Johnston, immunologist Shiv Pillai, and immune aging researcher Niharika Duggal. UPDATE 3/12/21: An earlier ve...
Mar 05, 2021•38 min•Season 10Ep. 1
There are a lot of fads, blogs and strong opinions, but then there’s SCIENCE. Season 10 starts March 4! Learn more about your ad choices. Visit podcastchoices.com/adchoices
Feb 25, 2021•3 min
Butterflies flit through life as the pride and joy of the insect world. But when we saw photos of butterflies swarming the eyes of turtles, we wondered if there was a dark side lurking behind all those flashy colors. Assistant Professor of Biology Chandreyee Mitra lets us in on these butterfly secrets. Here’s a link to our transcript: https://bit.ly/36osuwx This episode was produced by Nick DelRose with help from Wendy Zukerman, Meryl Horn, Michelle Dang, Rose Rimler, and Taylor White. We’re edi...
Jan 28, 2021•7 min•Season 9Ep. 17
This week, we’re sharing an episode of Coronavirus: Fact Vs. Fiction, a podcast from CNN. This episode is The Hunt for Disease X: As human activity ventures further into the wilderness, scientists believe more diseases will emerge. CNN Senior International Correspondent Sam Kiley takes Dr. Sanjay Gupta on a journey deep into the rainforests of the Democratic Republic of the Congo, where the hunt for the next pandemic pathogen continues. Coronavirus: Fact vs. Fiction is a production of CNN Audio....
Jan 21, 2021•19 min•Season 9Ep. 16
Magic mushrooms have hit the headlines, with people saying that shrooms cured their depression and anxiety. But is this for real? How can taking a trip on psychedelics fix your brain? Today, magic mushrooms ditch their tie dye for a lab coat as we go on a magical journey into the science. We talk to clinical psychologists Dr. Alan Davis and Dr. Albert Garcia-Romeu, and neuropsychologist Dr. Katrin Preller. Here’s a link to our transcript: https://bit.ly/37Th8QX This episode does deal with depres...
Dec 10, 2020•41 min•Season 9Ep. 15
MINI EPISODE! Tons of new science means fresh answers on a few things that really freaked us out at the start of the pandemic: coronavirus on surfaces; ibuprofen and Covid-19; and getting Covid twice. Link to transcript: https://bit.ly/3lXu6Ca This episode was produced by Rose Rimler, Nick DelRose, and Wendy Zukerman with help from Michelle Dang and Hannah Harris Green. We’re edited by Blythe Terrell with help from Caitlin Kenney. Fact checking by Diane Kelly. Mix and sound design by Peter Leona...
Dec 07, 2020•8 min•Season 9Ep. 14
There’s a ton of hoopla over these new coronavirus vaccines. But given that they’ve been produced at warp speed — can we trust them? We also find out what’s going on with “long haulers.” How common is it to be sick for months from Covid-19? Plus, fresh new science about why some young people land in the hospital. We talk to Dr. Katy Stephenson, Dr. Alexander Hoischen, Dr. Jeffrey Siegelman, and Prof. Tim Spector. Link to transcript: https://bit.ly/37vYvT3 This episode was produced by Rose Rimler...
Dec 03, 2020•36 min•Season 9Ep. 13
