EarthX

Special guest Sophia Bush heads to Denali to learn how to be the musher of a sled dog team.

Colton and Jack travel across the state of Nevada; the Sand Mountain Recreation area.

The team discovers why the Maya Civilization vanished; Professor Holley Moyes reveals how a drought caused the Maya to venture underground to make human sacrifices as they prayed for rains.

Sue visits Thailand's capital, Bangkok, where she's thrown into the ring with a champion Muay Thai fighter; Sue learns the extent of tiger exploitation.

Travel with Deirdre Vercoe as she monitors the Kakapo, or owl parrot, a flightless bird found on two islands in New Zealand; can these birds be kept safe and encouraged to breed?

Liz discovers the unique relationships between people and nature across the Caribbean's South American coastline.

Gino and Fred begin in Austria's Zillertal Alps, where melting glaciers highlight climate change; exploring meat's impact, they try vegetarianism and discover innovative culinary alternatives in Vienna.

Penobscot Bay once witnessed commercial sailing traffic that numbered in the tens of thousands; now, a surviving light tower stands watch over a few lobster pots, a keeper's house, and the rising sun.

For over 5,000 years, a small hive of bees has lived on the gentle slopes of a mountain, through spring awakenings, rearing of new queens, pollination, and the return to the great winter slumber.

Rhinos are critically endangered -- poached for their horns -- which often leaves babies orphaned; Brooke visits a sanctuary dedicated to rehabilitating, protecting, and caring for these animals.

Brooke heads to the largest rhino orphanage in the world; she spends time with her friend Petronel, a true conservation hero, and learns what it's like to care for rhino orphans.

Exploring the historic Ironbound District in Newark, N.J., as well as the city's verdant parks; grits with Miss Vonda.

Connecting with ancestors at Concord Quarters and the Grand Village in Natchez; soul food.

Famous for its Mayan ruins, the Yucatán in Mexico is home to diverse wildlife; after years of overharvesting and exploitation, regulated hunting is helping to conserve large areas of the fragile ecosystem; Dan travels to the region to learn more.

Dan Cabela participates in a scientific sampling project to monitor the musk ox population in Barren Ground, Canada, hoping to gain firsthand experience of the relationship between its people and this Arctic icon.

Bridges and tunnels revolutionized transportation-but when they fail, tragedy follows. This episode explores the world's worst collapses and fires, including a tunnel blaze in the Alps so intense it fused 20 cars together. While bridge failures send vehicles plummeting into water or ground below, tunnel fires turn confined spaces into infernos. Why do these disasters happen, and what can be done t

The important role of private lands and ranches, as well as private funding to maximize the impact of conservation and rewilding of natural areas.

Jaguars are highly threatened, but their numbers are growing in Mexico; Iván travels to Calakmul and discovers what exactly is being done to restore this misunderstood super predator.

As technology advances, manmade accidents have become as destructive as some natural disasters; a look at recent catastrophes.

Uncovering three programs keeping students engaged through citizen science, leadership in the top office, and immersive hologram technology.

Introducing three entrepreneurs helping grow the future by talking to thirsty crops, boosting protein with crickets, and by bringing the ocean to the desert.

Bumbling Chicago mobsters whack a lawn, then hunt for the rarest wildflower in Illinois: the elusive Kankakee mallow, which is perfect for planting in the suburb of La Grange Park.

A boy surrounded by native plants becomes secretly lawn curious; when his parents find out, his punishment fits the crime, benefitting new neighbors with an invasive plant problem.

From backyard creeks to the mighty Mississippi, young people are driving real change for a cleaner, more sustainable future in Tennessee.

Rivers are lifelines that bind nature, people, and purpose; in Poland and Indonesia, two journeys emerge with one shared mission: to protect the lifeblood of their lands.

Mena returns to his hometown; he makes vegan ice cream with musician Tesher, then swings home to get a taste of Mom's Egyptian cooking.

Dive into the waters of the Philippines with Anna Oposa as she works to create a reserve for thresher sharks; with their numbers dwindling, Anna is spearheading the campaign to protect this species.

A look at how natural disasters interact on a global scale as mega regulators and how researchers are decoding climate mechanics to establish links between disasters.

Firefighting teams struggle to save what they can while protecting each other during a California megafire, experiencing friendship, heartbreak and exhilaration as they battle an elemental force.

A brave potter wasp faces predators and dangers in its hidden world in this captivating short documentary.

The life and career of rock 'n' roll keyboardist and environmental activist Chuck Leavell.

Firefighting teams struggle to save what they can while protecting each other during a California megafire, experiencing friendship, heartbreak and exhilaration as they battle an elemental force.