Science Friday

Science Friday and WNYC Studios

4.3 (5.6K)
NATURAL SCIENCES
UPDATED SEMIWEEKLY

Covering the outer reaches of space to the tiniest microbes in our bodies, Science Friday is the source for entertaining and educational stories about science, technology, and other cool stuff.

1D AGO

Are We Prepared To Fight ‘The New Polio’?

A mysterious disease called acute flaccid myelitis (AFM) has been appearing in emergency rooms for about a decade. The disease has caused otherwise healthy children to lose the ability to move their arms and legs, and some become completely paralyzed. AFM is caused by a virus that's a cousin of the polio virus, earning it the nickname "the new polio.” Journalist and physician Eli Cahan joins Host Flora Lichtman to explain what doctors have been observing, the research efforts toward developing a vaccine, and what this emerging disease reveals about our readiness for future outbreaks and pandemics. Read Cahan’s article about what fighting this “new polio” might look like as our healthcare infrastructure gets dismantled. And, learning more about some non-cancerous cells may help researchers better understand how cancer progresses. When you think about how cancer spreads in the body, you’re probably thinking about cancer cells—they divide uncontrollably, form into tumors, and hide from the immune system. So, it makes sense that studying the behavior of these cells is critical to our understanding of cancer. But now, researchers are looking more closely at the non-cancerous cells that co-exist within tumors and the surrounding tissues. They make up what’s called the “colocateome.” Taking this more holistic approach to cancer research may help explain why some treatments don't work for all patients, and eventually may lead to more effective therapies. To better understand this expanding field, Host Ira Flatow talks with Sylvia Plevritis, a Stanford University cancer researcher. Guests: Dr. Eli Cahan is a journalist and physician based in Boston, Massachusetts. Dr. Sylvia Plevritis is a professor of biomedical data science and radiology at Stanford University. Transcript is available on sciencefriday.com. Subscribe to this podcast. Plus, to stay updated on all things science, sign up for Science Friday's newsletters.

25 min
2D AGO

How Science Communication Can Step Up Amid Federal Cuts

It’s a precarious time for science in the United States. Federal funding is being slashed, career scientists are being laid off, and researchers are considering leaving to work abroad. On top of that, public trust in science and experts has declined. Besides acknowledging the federal attacks on science, a lot of scientists are also asking themselves: What are we doing wrong? How do we engage the public? And what could we do better? Joining Host Flora Lichtman to dig through these questions is Felice Frankel, a science photographer and chemical engineer at MIT. She’s also the author of the upcoming book Phenomenal Moments: Revealing the Hidden Science Around Us, out this fall. Guest: Felice Frankel is a science photographer and a research scientist at the Massachusetts Institute of Technology in the department of chemical engineering. Transcript is available on sciencefriday.com. Subscribe to this podcast. Plus, to stay updated on all things science, sign up for Science Friday's newsletters.

18 min
3D AGO

How Cannibalistic Tadpoles Could Curb Invasive Cane Toads

South American cane toads were brought to Australia in 1935 to help eradicate native beetles that were destroying sugar cane crops. The toads didn’t care much for the beetles, but they did spread across the coast of Queensland and beyond, with no natural predators to stop them. Their own deadly toxin devastated local reptiles along the way, and they now number over 200 million. Invasive biologists have long tried to curb Australia’s cane toad population. The newest approach uses CRISPR gene-editing technology to create cannibalistic “Peter Pan” cane toad tadpoles: tadpoles that don’t fully mature and instead feast on the tens of thousands of eggs that the toads produce. How was this approach developed, and how do these researchers think about making a potentially massive change to the ecosystem? Biologist Rick Shine, who has led the effort, joins Host Flora Lichtman to discuss it. Later, science journalist Elizabeth Kolbert talks about her experience reporting on similar monumental efforts to control nature—and what they say about us. Guests: Elizabeth Kolbert is a staff writer at The New Yorker and author of Under a White Sky: The Nature of the Future (Crown, 2021). She’s based in Williamstown, Massachusetts. Dr. Rick Shine is a professor of biology at Macquarie University in Sydney, Australia. Transcript is available on sciencefriday.com. Subscribe to this podcast. Plus, to stay updated on all things science, sign up for Science Friday's newsletters.

19 min
4D AGO

Turning The Binoculars On Birders

Birding is a hobby that attracts a very particular group of people: the kind who get up at sunrise, go into the woods, and wait for hours for a little tiny feathered friend to fly past. Author and illustrator Rosemary Mosco guides us into the world of birding with her new book, The Birding Dictionary. Plus, biologist Sara Lipshutz fills us in on the surprisingly high-drama world of some female birds. Guests: Rosemary Mosco is an author, illustrator, and speaker whose work connects people with the natural world. Her latest book is The Birding Dictionary. Dr. Sara Lipshutz is an assistant professor in biology at Duke University. Transcript is available on sciencefriday.com. Subscribe to this podcast. Plus, to stay updated on all things science, sign up for Science Friday's newsletters.

18 min
5D AGO

The Leap: Be Bold Or Just Don't Do It

As a young plant scientist, Joanne Chory shook up the research establishment with her unconventional approach to figuring out how plants work. Her methods and success changed the field, and led her to her biggest project yet—tackling climate change, with the help of millions of plants. Colleagues Steve Kay, Detlef Weigel, and Jennifer Nemhauser describe what made Joanne outstanding in the field of plant scientists. Plus Joanne’s sister, Mary Ann Chory, describes their early family life and the sibling relationships that shaped them. Joanne Chory died in November 2024 at age 69 from complications due to Parkinson’s disease. “The Leap” is a 10-episode audio series that profiles scientists willing to take big risks to push the boundaries of discovery. It premieres on Science Friday’s podcast feed every Monday until July 21. “The Leap” is a production of the Hypothesis Fund, brought to you in partnership with Science Friday. Transcript is available on sciencefriday.com. Subscribe to this podcast. Plus, to stay updated on all things science, sign up for Science Friday's newsletters.

26 min
MAY 30

What Huge Cuts To NSF Funding Mean For Science

Grant funding by the National Science Foundation has been cut by more than half this year, bringing the foundation’s science funding to its lowest level in decades. Katrina Miller, who covers science for the New York Times, joins Host Flora Lichtman to unpack the cutbacks and discuss where the funding changes might lead. And, the FDA has cleared a blood test to help diagnose Alzheimer’s disease. The first-of-its-kind test measures the levels of amyloid and tau proteins in a patient’s blood, two major biomarkers of the disease. Alzheimer’s researcher Jason Karlawish joins Flora to explain this new diagnostic tool and what it means for patients. Guests: Katrina Miller is a science reporter for The New York Times based in Chicago. Dr. Jason Karlawish is a professor of medicine, medical ethics and health policy, and neurology at the University of Pennsylvania’s Perelman School of Medicine, and co-director of the Penn Memory Center, based in Philadelphia, Pennsylvania. Transcripts for each segment will be available after the show airs on sciencefriday.com. Subscribe to this podcast. Plus, to stay updated on all things science, sign up for Science Friday's newsletters.

20 min
MAY 29

What Happens When Air Traffic Control Systems Go Dark?

At the end of April, air traffic control radar surveillance and radio communication systems at Newark Liberty International Airport went dark for over a minute. A week and half later, radar went down again briefly. The Federal Aviation Administration (FAA) has since cut down the number of flights in and out of Newark. But, how does our air traffic control system work? How do air traffic controllers keep track of all of the planes in the sky? And what happens when systems fail? Michael McCormick, a former air traffic control operations manager at the FAA, joins Host Flora Lichtman to dive into the science of air traffic control. Guest: Dr. Michael McCormick is a former vice president of the FAA’s Air Traffic Organization, and an associate professor and program coordinator of Air Traffic Management at Embry-Riddle Aeronautical University. Transcripts for the segment will be available after the show airs on sciencefriday.com. Subscribe to this podcast. Plus, to stay updated on all things science, sign up for Science Friday's newsletters.

17 min
MAY 28

Could The NIH Plan For A ‘Universal Vaccine’ Really Work?

At the beginning of May, the National Institutes of Health, part of the Department of Health and Human Services, announced a plan to develop a universal vaccine platform. Think: a single shot for flu or COVID-19 that would last years, maybe a lifetime. The plan—called Generation Gold Standard—has a reported budget of $500 million, and a tight deadline. But will it work? And where does the science on this actually stand? In this live broadcast, Hosts Flora Lichtman and Ira Flatow talk with epidemiologist Michael Osterholm and vaccine researcher Ted Ross. Guests: Michael Osterholm is Director of the Center for Infectious Disease Research and Policy (CIDRAP) at the University of Minnesota in Minneapolis, Minnesota. Dr. Ted Ross is the global director of vaccine research at the Cleveland Clinic’s Florida Research and Innovation Center in Port St. Lucie, Florida. Transcript will be available after the show airs on sciencefriday.com. Subscribe to this podcast. Plus, to stay updated on all things science, sign up for Science Friday's newsletters.

28 min

See All (150)

4.3

out of 5

5,586 Ratings

Great content, very educational

May 13

Sillyvalley

I like Ira’s interview style. He gets scientists to talk about substance, dig beyond the headlines. He is not only (obviously) passionate about science, but conducts the show with introspect. Now, Flora has landed on her own style. She is able to draw out the scientists’ journey to discovery. Together, they add to the educational value and relate the news to laymen and experts alike.
One of my favs

Mar 25

JohnTheAthiest

I really love this show and learn something new every week. Unfortunately I can’t catch it live, so it’s wonderful to have somewhere to go to catch it
Not the whole show?

May 12

pnw24climber

Was excited to follow SciFri since I’m often not available on Fridays to listen to the show, but why is this not the whole show? It’s just tidbits? Not the format I was looking for. Not really the show at all.
Always fun and interesting

Feb 20

alikoz

I learn something new every time I listen. This is a fun show that makes me think. I love injecting a little science into my week with Science Friday.

Covering the outer reaches of space to the tiniest microbes in our bodies, Science Friday is the source for entertaining and educational stories about science, technology, and other cool stuff.