Beavers, Pando Tree, $7 Violin. July 7, 2023....

Just about every animal with a backbone yawns (maybe even dinosaurs), but why we do it is still something of a mystery. A SciFri listener from Texas recently spotted some research that suggests yawning could play a role in clearing waste products from the brain, and asked us to g ...  Show more

An upcoming resupply mission will carry tumor samples to the International Space Station for research. Experiments in microgravity have yielded shocking results: Some tumors triple in size in just 10 days—the kind of growth that could take 10 years on Earth. What does that mean f ...  Show more

Have you ever wondered what life on Earth would be like without trees? In this episode of Tumble Science Podcast for Kids, we’re exploring that big question with the help of two curious listeners, Rowan and Neesha! Join Lindsay and Marshall as they talk to plant ecophysiologist A ...  Show more

A Foundational Conservation Story Revived. Ancient writers observed that forests always recede as civilizations develop and grow. The great Roman poet Ovid wrote that before civilization began, “even the pine tree stood on its own very hills” but when civilization took over, “the ...  Show more

What would happen if you took red state rural voters on a walk into the woods with left-wing environmental activists and experimental music fans? Our guest this episode knows the answer. BRIAN HARNETTY is a composer and an interdisciplinary artist using sound and listening to fos ...  Show more

Trees aren’t just competing for sunlight and soil—they’re also looking out for one another. Scientist Suzanne Simard reveals the unexpected ways trees communicate, share resources, and support us.

Summary: We dive into what we can learn from the neural networks of forest ...