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Curiosity Weekly

Welcome to Curiosity Weekly from Discovery, hosted by Dr. Samantha Yammine. Once a week, we’ll bring you the latest and greatest in scientific discoveries and break down the details so that you don’t need a PhD to understand it. From neuroscience to climate tech to AI and genetics, no subject is off-limits. Join Sam as she interviews expert guests and investigates the research guiding some of the most exciting scientific breakthroughs affecting our world today. Hosted on Acast. See acast.com/privacy

science

All Episodes

31:24

Ocean Literacy & Conservation

Curiosity Weekly ·

2025/06/04

The key to protecting our oceans is understanding them. So, today, host Dr. Samantha Yammine leans into learning about the power and struggles of the environments that keep our planet blue. From the power of bioluminescence and how it’s changed how we study molecular biology to the importance of salt for our bodies and cultures, there is so much to absorb when it comes to our oceans. Then, producer Teresa Carey speaks with Dr. Gabby Ahmadia from the World Wildlife Fund about the importance of

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28:16

Digital Privacy & Protecting Your Data

Curiosity Weekly ·

2025/05/28

You might think you have nothing to hide on your devices but everyone does. From bank accounts to passwords to travel plans, protecting your digital privacy is one of the biggest issues we face today. Digital privacy expert Eva Galperin joins host Dr. Samantha Yammine to discuss the importance of protecting your data and how to best do so. Sam also explores recent updates on a nuclear battery that can keep devices charged for years as well as a man who might be the key behind creating a universal

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26:21

The Scramble to Solve Space Scrap

Curiosity Weekly ·

2025/05/21

Looking up at the dark sky on a clear night means seeing the lit up little satellites move their way around the night sky. Those satellites might be pretty to look at but researchers are currently working to solve a decades-old problem: what happens when they encounter space junk? Today, producer Teresa Carey speaks with Dr. John Crassidis from the University of Buffalo about this issue and what options aerospace engineers have to solve it. Then, host Dr. Samantha Yammine digs into a recent paper

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30:57

Climate Change in the Pacific Islands

Curiosity Weekly ·

2025/05/14

It’s Asian American, Native Hawaiian and Pacific Islander Heritage Month and we’re using this week’s episode to highlight scientists and researchers from those regions to emphasize their contributions to science across all different fields of study. Then, Sam speaks with Dr. Steven Mana’oakamai Johnson. He explains how people are responding to climate change across the Pacific Islands and the importance of local knowledge when it comes to understanding and preparing for new types of weather systems

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33:35

Birding for Beginners in a Changing World

Curiosity Weekly ·

2025/05/07

Birdwatching has taken off as a hobby in recent years, and for good reason! Birds are vital members of our planet’s ecosystems and are major bioindicators when it comes to understanding how climate change is affecting different environments. Joining host Dr. Samantha Yammine today are two passionate birders who use science to understand bird behavior and how we can better support our friends in the sky. Corina Newsome is a wildlife biologist and one of the co-founders of Black Birders Week. She

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22:25

Will AI Replace Scientists?

Curiosity Weekly ·

2025/04/30

The tasks that AI is able to perform has grown exponentially over the years but there are a few things AI still struggles with, like accurately mimicking scientific methodology. Dr. James Zou joins host Dr. Samantha Yammine today to discuss recent updates in AI’s ability to play the role of scientist. He is an associate professor of Biomedical Data Science at Stanford University where he created a research lab of AI scientists. Sam also investigates the ins and outs of lab-grown meat and how MDMA is

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17:49

Indigenous Climate Solutions, Virus Thaw, AI Brain...

Curiosity Weekly ·

2025/04/23

When tackling solutions to climate change, we tend to focus on westernized approaches rather than listening to Indigenous Peoples about the best ways to protect our earth. So, today, just in time for Earth Day, Dr. Samantha Yammine speaks with Dr. Myrle Ballard about natural resource and environmental management from Indigenous perspectives. Then, Sam gets into a new AI-powered brain implant that was able to translate thought into speech and how thawing permafrost in the arctic has the potential to

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27:51

Iceberg Ahead, Microbiome Map, Non-Alcoholic Wine

Curiosity Weekly ·

2025/04/16

Icebergs are natural behemoths, littered across the ocean. They are both subjects of awe and fear among sailors so today, Dr. Samantha Yammine discusses the ins and outs of these ginormous monoliths with an experienced sailor and iceberg admirer, producer Teresa Carey. Then, Sam speaks to Dr. Beth Culp, a lead author on a recent study that maps out your gut’s microbiome. After that, Sam asks the question we’ve all been thinking about: what’s the science behind non-alcoholic wine?If you're curious

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26:32

Fungal Zombies, Audible Enclaves, mRNA Vaccines

Curiosity Weekly ·

2025/04/09

Fungal parasites like the ones shown in The Last of Us might not be starting up a zombie apocalypse anytime soon but that doesn’t mean they’re not causing trouble in other ways. Host Dr. Samantha Yammine speaks with Dr. Carolyn Elya, a mycologist specializing in fungi’s unique ability to take over the brains of insects. They discuss how that compares with the fungal zombies in the show and whether concerns over fungal influence on our brains are legitimate. Sam also explores how researchers were

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22:34

Adolescent Turtles, Measles, Lab-Grown Diamonds

Curiosity Weekly ·

2025/04/02

We’re all about answering questions here at Curiosity Weekly. Questions like: where do baby sea turtles actually go when they waddle from their cozy beach nest into the ocean? Host Dr. Samantha Yammine explores the mysteries of adolescent sea turtles before bringing on our special guest, Jessica Malaty Rivera, to answer even more questions, this time about the recent uptick in measles cases in the U.S. and common misconceptions about the MMR vaccine. Finally, is there really a difference between

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33:08

Flower Trade, Climate Tech, Aquafaba

Curiosity Weekly ·

2025/03/26

Spring has officially sprung! The birds are chirping, the bees are buzzing and flowers are blooming. But, have you ever wondered the journey that flowers take from the soil to your vase at home? Today on Curiosity Weekly, author Amy Stewart joins Dr. Samantha Yammine to chat about the global flower trade. Sam is also joined by producer Teresa Carey for a climate tech showdown, where Teresa tries to stump Sam and the listeners with some of the wildest ideas in climate tech. Then, you’ll learn about

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29:15

Women In Science & The Future of Male Contraception

Curiosity Weekly ·

2025/03/19

It’s Women’s History Month and to celebrate we have Katie Hafner on Curiosity Weekly to discuss the history of women in STEM and ways we can highlight their contributions today. Then, Sam looks into the Wooly Devil, aka the first new plant genus found in a national park in almost 50 years. Finally, Sam and producer Teresa Carey talk about what to know regarding male contraception.Link to Show Notes HERE.Follow Curiosity Weekly on your favorite podcast app to get smarter with Dr. Samantha Yammine —

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29:20

Name That Cell, Ancient Genomes, Cell-Cultured Salmon

Curiosity Weekly ·

2025/03/12

Cells may be the building blocks of life (and highschool biology), but who knew they were so complicated? Dr. Samantha Yammine digs into different types of cells and their functions with editorial correspondent Teresa Carey as they discuss the difficulties in defining what a cell even is. Then, Sam speaks with Dr. Sébastien Calvignac-Spencer, a pathogen evolutionary biologist about his work investigating diseases from history. Finally, some curious researchers and entrepreneurs are cultivating

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32:19

The Science of Survival

Curiosity Weekly ·

2025/03/05

The new season of Naked and Afraid premieres Sunday, March 9, 2025 at 8pm EST on Discovery.To celebrate, host Dr. Samantha Yammine talks to legendary survivalist Rob Nelson about his experiences thriving in some of the most extreme conditions on the planet. Rob also gets into some of the facts and myths behind common survival techniques. Then, Sam is joined by Naked and Afraid survivalist, Mandy Horvath. Mandy is the show’s first bi-lateral amputee contestant and she speaks on the physical,

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25:23

Sea Sponge, Black in Marine Science, Stem Cell Mice

Curiosity Weekly ·

2025/02/26

Dr. Samantha Yammine is joined by Dr. Tiara Moore who is a marine ecologist and the founder of Black in Marine Science to talk about her research as well as her advocacy work to ensure equitable systems are in place for Black scientists within the scientific community. Sam digs into a deep sea sponge that has inspired researchers to create a filter that can protect our oceans from a future oil spill and a recent study released where scientists created mice using the DNA from two sperms.Link to full

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32:49

Longevity Tourism, AI & Mental Health, Fracking

Curiosity Weekly ·

2025/02/19

The White Lotus is about to be back on our screens on Max so today, we’re diving into the latest trend among elite travelers: longevity tourism. Then, our host Sam speaks to Dr. Jodi Halpern about the mental health effects that come along with the rise of AI technology. And finally, we explore the ins and outs of fracking.Link to all sources hereFollow Curiosity Weekly on your favorite podcast app to get smarter with Dr. Samantha Yammine — for free! Still curious? Get science shows, nature

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29:49

Red Dye 3, Extremophiles, Butterflies

Curiosity Weekly ·

2025/02/12

With Valentine’s Day around the corner, today our host Dr. Samantha Yammine digs into the science behind what really causes butterflies in your stomach when you’re experiencing infatuation. Then, astrobiologist Dr. Lynn Rothschild joins us to discuss extremophiles and what they can tell us about potential life on other planets. And finally, we discuss the ins and outs of the FDA’s recent ban of Red Dye 3.Red Dye 3“FDA bans red dye No. 3 from foods, nearly 35 years after it was barred from cosmetics

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25:58

Canine Chat, Emotional Support Animals, Sniffer Dogs

Curiosity Weekly ·

2025/02/05

Today, we dive into the science around man’s best friend to celebrate the Puppy Bowl airing on Animal Planet, February 9th. Sam explores what’s really going on with the recent phenomenon of people teaching their dogs to communicate through word buttons. Dr. Janet Hoy-Gerlach joins the show to discuss her research into the mental health benefits of emotional support animals. Finally, we tackle the power and possibility of a dog’s sense of smell.Canine Chat“Soundboard-trained dogs produce

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26:38

Wildfire Tech, #ADHDtest, Human Echolocation

Curiosity Weekly ·

2025/01/29

On today’s episode, we dive into the tech helping us respond to the growing risk of wildfires, including the use of AI systems and smoke detectors. Then, Sam speaks to Dr. Linda Charmaraman from the Youth, Media & Wellbeing Research Lab about a recent study that looks into misinformation on TikTok when it comes to diagnosing ADHD. Finally, we talk about how both blind and sighted humans are encouraging greater neuroplasticity in their brains through learning echolocation.Wildfire Tech“Canada

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31:02

Electro-Agriculture, Space Exploration, Vision Repair

Curiosity Weekly ·

2025/01/22

Electro-Agriculture“Scientists Grow Crops in Near-Total Darkness Thanks to New ‘Electro-Agriculture’ Technique.” by Adam Kovac. 2024“Electro-agriculture: Revolutionizing farming for a sustainable future.” by Bradie S. Crandall, Marcus Harland-Dunaway, Robert E. Jinkerson, et al. 2024Space Exploration with Dr. Robert Lillis“An ESCAPADE to Mars, on the cheap.” The Planetary Society. 2021.“ESCAPADE: Mission to Mars.” Rocketlab.“Mission to Mars - ESCAPADE.” Rocketlab.“Dr. Rob Lillis.” Harvath Law

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1,587 results

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