Overheard at National Geographic artwork

Science · National Geographic

Overheard at National Geographic

by National Geographic

Come dive into one of the curiously delightful conversations overheard at National Geographic’s headquarters, as we follow explorers, photographers, and scientists to the edges of our big, weird, beautiful world. Hosted by Peter Gwin and Amy Briggs.

Latest episodes

Showing 20 · updated from the feed

Trapped in the icy waters of the Northwest Passage

For centuries, the Northwest Passage, the long-sought sea route connecting the Atlantic and Pacific Oceans through northern Canada, was a holy grail of Arctic exploration

Jul 11 2023
34 min

Playback: Modern Lives, Ancient Caves

There’s a lost continent waiting to be explored, and it’s right below our feet. We’ll dig into the deep human relationship to the underground—and why we understand it fro

Jul 4 2023
28 min

Playback: This Indigenous Practice Fights Fire with Fire

For decades, the U.S. government evangelized fire suppression, most famously through Smokey Bear’s wildfire prevention campaign. But as climate change continues to exacer

Jun 27 2023
29 min

Playback: Rooting, from Into the Depths

National Geographic Explorer Tara Roberts is inspired by the stories of the Clotilda, a ship that illegally arrived in Mobile, Alabama, in 1860, and of Africatown, create

Jun 20 2023
44 min

Playback: Ancient Orchestra

Sound on! From conch shells to bone flutes, humans have been making musical instruments for tens of thousands of years. What did prehistoric music sound like? In an episo

Jun 13 2023
28 min

Playback: A Skeptic's Guide to Loving Bats

Blood-sucking villains. Spooky specters of the night. Our views of bats are often based more on fiction than fact. Enter National Geographic Explorer at Large Rodrigo Med

Jun 6 2023
26 min

How queer identity shapes Nat Geo Explorers

Why would a scientist brave the stench of a car full of rotting meat on a 120-degree day? What can a unique whistling language teach us about humans’ connection to the na

May 30 2023
33 min

A Mexican Wolf Pup’s Journey into the Wild

For centuries, Mexican gray wolves roamed the Southwest. But as cattle ranches spread, wolves became enemy number one, and by the 1970s the subspecies was nearly extinct.

May 23 2023
25 min

Playback: Deep Inside the First Wilderness

On assignment in the canyons of the Gila Wilderness, Nat Geo photographer Katie Orlinsky has a fireside chat with Overheard host Peter Gwin about telling stories through

May 16 2023
24 min

She Sails the Seas Without Maps or Compasses

For nearly 50 years, a group of Hawaiians have been sailing on traditional voyaging canoes using the methods that early Polynesian explorers relied on to navigate the Pac

May 9 2023
36 min

How Anne Frank’s Diary Survived

Most people have heard the name Anne Frank, and many have read her diary, which details her and her family’s time spent in hiding during the German occupation of Amsterda

May 2 2023
32 min

The Dark Reality Behind India’s Festival Elephants

Asian elephants have been captured and tamed by people in Southern Asia for thousands of years as war machines, beasts of burden, and part of religious festivals. It’s a

Apr 25 2023
21 min

What Will it Take to Save the Savanna Elephant?

As the CEO of WildlifeDirect, Paula Kahumbu has dedicated her life to saving space for wildlife to thrive in Africa and building healthy relationships between humans and

Apr 18 2023
29 min

The Woman Who Knows What Elephants Are Saying

For almost 50 years, National Geographic Explorer Joyce Poole has been carefully watching the elephants of Kenya’s Amboseli National Park. Over that time she’s gotten to

Apr 11 2023
28 min

Exploring Ramadan and Earthlike Exoplanets

Follow a day in the life of an astronomer searching for planets beyond our solar system as she explains how she observes Ramadan and celebrates her family’s traditions. A

Apr 4 2023
33 min

From the Frontlines to the Shorelines

National Geographic photographer David Guttenfelder is no stranger to dangerous situations. After graduating from college, he left his life in rural Iowa to cover the 199

Mar 28 2023
30 min

Can You Picture That? This Photographer Can and Does

Photographer Mark Thiessen, who’s worked on staff at National Geographic for over 30 years, likens his job to a Swiss army knife—versatile enough to tackle many kinds of

Mar 21 2023
28 min

Scenes from Nigeria's Baby Boom

With 224 million people, Nigeria is Africa's most populous country. By 2050, it could crack the global top three with some 375 million people. In the second of our two-pa

Mar 14 2023
25 min

What Women in China Want

There are more than 8 billion humans on Earth, according to the United Nations. And for decades, China has had more people than any other country. But now, China’s popula

Mar 7 2023
28 min

The Soul of Music: Meklit Hadero tells stories of migration

This episode is part four of The Soul of Music—Overheard’s four-part series focusing on music, exploration, and Black history. Our guest this week is Meklit Hadero, a Nat

Feb 28 2023
40 min

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Position in the Science chart (US), last 90 days.

#20
all-time peak
8
days in the top 50 since Nov 2024

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#124 ▲ 3 Science US

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