America's Lost Civilization • 2022 • episode "S1E6" • Ancient Apocalypse

55:18

We all feel qualified to talk about the weather but despite it going on around us all the time, many of its secrets are hidden from view. All weather, even the everyday stuff, is riddled with mystery and wonder, though you may not think so when caught without an umbrella. Find out how weather happens when the forces of wind, water and temperature collide, combine and even occasionally cooperate.

2015 • Environment

51:45

The cloud forests in the Andes of Ecuador are among the most species-diverse landscapes on Earth. These beautiful forests are under threat. They have to give way to fields and cow pastures. But there are conservationists who want to stop the clearing of the cloud forests.

S1E2 • Paradise Preserved • 2019 • Environment

57:08

Angela Sun's journey of discovery to one of the most remote places on Earth, Midway Atoll, to uncover the truth behind the mystery of the Great Pacific Garbage Patch. Along the way she encounters scientists, industry, legislators and activists who shed light on what our society's vast consumption of disposable plastic is doing to our oceans, and what it may be doing to our health.

2013 • Environment

51:00

When you soar above Yellowstone, it's easy to see why it became the world's first national park in 1872. It's a place of staggering beauty and fragile creatures, of stunning granite peaks that pierce the sky and colorful springs that may hold secrets about the origins of life. This aerial voyage takes you over high elevation lakes, snaking canyons, sputtering hot geysers, and snow-covered landscapes. Explore Yellowstone's history of Native Americans, European explorers, and 10 million years of tectonic upheaval.

2018 • Environment

44:01

Mathematicians Dr. Hannah Fry, Prof. Norman Fenton and Prof. David Spiegelhalter reveal the three numbers that tell the story about the past, present and future of the earth's climate.

S1E1 • Climate Change by the Numbers • 2016 • Environment

21:16

Which places on earth are poised to generate the next mega-tsunamis and the science of what happens as the wave emerges from open ocean and bears down on land.

S1E2 • Secrets of the Earth • 2013 • Environment