EarthX

Taking an overnight trek across Santa Catalina Island; scuba diving; bison.

A hand-cycling adventure to Going-to-the-Sun Road at Glacier National Park; climbing at the Twin Owls in Rocky Mountain National Park.

Brandt's cormorants soar over California sea lions hauled out on rocks, returning on this moody evening to their Pacific island.

With the help of expert animal rescuer Aja Estro, Doug continues his tireless search and rescue missions across the city of Lake Charles following Hurricane Laura.

In the wake of Hurricane Laura, Doug heads to Louisiana to help a local firefighter find his lost dog and begin rescue operations in the hard-hit city of Lake Charles.

Dawn on a peak in the Southern Alps of the South Island provides a morning study of high-altitude stillness, spectacular color, and long-distant perspective.

John searches for lion cubs on the reserve after some alarming reports; the first vulture eggs are laid and hatched; Johan and John reflect on an extremely wild and successful year on Shamwari.

The team launches an ambitious expansion and rewilding program; an orphaned baby rhino arrives at the animal hospital, and the team gets a surprise when they investigate a hippo suspected to be dead.

In the path of the El Niño storm, Brad Domke aims for the big wave surfing history books by skimming the waves of Pe'ahi, Hawaii.

Colton and Jack head deep into the San Juan National Forest in Colorado to climb their first 14,000-foot mountain.

Jack and Colton take on a section of the Arizona Trail and make their way through ancient lava fields.

Taking to the ice on dog sled to see how the Inuit hunt in an extreme environment.

Part 1/2. On the first leg of Ash Dykes' journey along the Yangtze River, Ash must beat the onset of winter and get off the plateau before he gets snowed in.

From the froth of birds and a sea otter in the inter-tidal zone, ascend to a sweeping overlook of the Pacific at sunset: Gnarled Monterey cypress trees, the pounding surf, and gray whale spouts.

Gary, Arlie and Damon rescue two huge gators, one near a restaurant and the other at an industrial equipment supplier; the team gets Gator Country ready for the busiest day of the year.

A family and their pets are in danger when a gator finds a cool, shady spot under a house; a training day for intern Grace becomes scary when the team finds a huge gator at a local ranch.

The journey of the Capitol Christmas tree from Colorado to DC.

California residents who have survived wildfires; planting redwoods; turning wood chips into electricity at a biomass plant; a jam session and behind-the-scenes tour at the Fender instrument factory.

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?

The mission to power the future is underway; discover solutions from supersized renewables to redesigning the grid, and the quest for a potentially limitless energy source.

Analiese begins to build her pantry and kitchen garden, before going diving for wild scallops at a friend's secret diving spot.

Fall in love with our planet and the extraordinary people striving to make it a better place.

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

Protecting whitebark pine trees; Yosemite National Park's zero-landfill initiative; tracking the ecosystem of Channel Islands National Park.

Thousands of mating, migrating monarch butterflies hang hidden in an evergreen grove, awakening as the morning warms.

Covers the formation of the isthmus of Panama between South America and North America, a geological event which changed the course of evolution and world climate.

Two yearling bears appear too attached to the volunteers to be released to the wild; Angelika must condition them to fear people.

Two traumatized cubs arrive at the shelter and Angelika employs a variety of approaches when each cub shows different signs of extreme stress.

A month-by-month journey to see what nature has to offer over the course of one year.

It's a busy week with an eastern brown snake taking up residence at an office complex, a nest of eggs on a family's doorstep and an elusive goanna that has eluded Jess.

Johnny rescues a python in the pool; Julia starts a new business venture before facing off against two very deadly snakes.

Two yearling bears appear too attached to the volunteers to be released to the wild; Angelika must condition them to fear people.

Two traumatized cubs arrive at the shelter and Angelika employs a variety of approaches when each cub shows different signs of extreme stress.