Do trees have feelings? How do they talk? Which trees can you use to make syrup? Do bananas really grow on trees? Possibly the world's most enthusiastic tree expert, J. Casey Clapp, explains what makes coastal redwoods the coolest trees, how roots communicate with each other, and why a tree is like a cup of tea. Plus: bonus guest appearance by our friends (a ... Show More
Yesterday
Antarcticology (ANTARCTIC RESEARCH) with Ariel Waldman
Mile-thick ice. Dry, rocky valleys. Tiny creatures. Red parkas. Seal mummies. We’re going to Antarctica with National Geographic Explorer, microscopic photographer, and Antarcticologist Ariel Waldman. She hosts the gorgeous PBS series “Life Unearthed” and answers a blizzard of qu ... Show More
1h 13m
Apr 22
Dolorology (PAIN) Encore with Rachel Zoffness
In an encore of one of our top episodes ever, Dr. Zoffness is back to chat about her brand new book, Tell Me Where It Hurts. PAIN. What is it? Where does it come from? And how can we hurt less? Which hurts more, a kidney stone or heartache? Why does chronic pain persist? Can we t ... Show More
1h 42m
May 2023
Star Trek Science, Listening to Pando. May 12, 2023, Part 2
<p>Star Trek’s Science Advisor Reveals The Real Astrophysics On Screen</p>
<p>Few pop culture properties have lasted quite as long as Star Trek. A dozen Star Trek television shows have aired over the last sixty years—not to mention countless movies, novels, and comic books.</p>
< ... Show More
47m 17s
Sep 2024
✨Encore✨ Do you know about trees? 🌲
Did you know? We are back with another episode of Sleep Tight Science, and in this episode, we will learn about trees. Have you ever wondered about how trees grow? How can you tell how old they are? Why are trees so important? In this episode, we are going to talk about all these ... Show More
18m 28s
Nov 2024
862: Good Vibrations, Uncrustables, & Bad Cheer
<p>Susie is over the moon after having met her lifelong inspiration and hero, musical genius Brian Wilson of the Beach Boys. She can't even articulate how amazing it was, but if you ever get the chance to meet your hero, DO IT! We discuss the Martha Stewart documentary, which is ... Show More
1h 4m
Sep 2025
The Dead Composer Whose ‘Brain’ Still Makes Music
In a hauntingly innovative exhibit, brain cells grown from the late composer Alvin Lucier’s blood generate sound. Set in a museum in Perth, Australia, the installation blurs the line between art and neuroscience. Host Rachel Feltman and associate editor Allison Parshall explore t ... Show More
25m 25s