The Tracker's Diary: Bears of Katmai

Inspired by his late mentor, Will Smith spends 100 days facing extreme challenges, venturing from pole to pole with scientists, explorers and experts.

Utilizing the latest scientific innovations and leading-edge filmmaking technology, this documentary reveals the secret powers and super-senses of the world’s most extraordinary animals, and invites viewers to see and hear beyond normal human perception to experience the natural world as a specific species does — from seeing flowers in bee-vision to eavesdropping on a conversation between elephant seals to soaring the length of a football field with glow-in-the-dark squirrels.

This major landmark series looks in detail at the fascinating relationship between predators and their prey. Rather than concentrating on ‘the blood and guts’ of predation, the series looks in unprecedented detail at the strategies predators use to catch their food and prey use to escape death. Sir David Attenborough narrates.

Executive producer Jon Favreau invites the cast and crew of The Mandalorian to share an unprecedented look at the making of the series. Each chapter explores a different facet of the first live-action Star Wars television show through interviews, never-before-seen footage, and roundtable conversations hosted by Favreau himself.

Actor Zac Efron journeys around the world with wellness expert Darin Olien in a travel show that explores healthy, sustainable ways to live.

Come one, come all to The Circus. This real-time documentary series pulls back the curtain on the current political stories, revealing the intense, inspiring and infuriating stories behind the headlines. Key characters and events are presented in real time, as they are happening.

MegaStructures is a documentary television series appearing on the National Geographic Channel in the United States and the United Kingdom, Channel 5 in the United Kingdom, France 5 in France, and 7mate in Australia. Each episode is an educational look of varying depth into the construction, operation, and staffing of various structures or construction projects, but not ordinary construction products. Generally containing interviews with designers and project managers, it presents the problems of construction and the methodology or techniques used to overcome obstacles. In some cases this involved the development of new materials or products that are now in general use within the construction industry. MegaStructures focuses on constructions that are extreme; in the sense that they are the biggest, tallest, longest, or deepest in the world. Alternatively, a project may appear if it had an element of novelty or are a world first. This type of project is known as a Megaproject.

This docuseries captures the remarkable rise and unprecedented success of one of the most dominant and iconic franchises in professional sports. Featuring exclusive access to the Buss Family and probing, revealing interviews with players, coaches, and front office execs, this series chronicles this extraordinary story from the inside – told only by the people who lived it.

Chris is on a mission to live better for longer. With the help of top scientists, he takes on six epic challenges to test mind and body to the max.

Motoring programme featuring reviews of and reports about cars of all types.

A rare look at warring animal clans battling for survival in a remote region of Africa, which is drying up after years of flood-soaked abundance.

Don Wildman unearths relics from the world's greatest institutions to reveal secrets from the past. He examines each artifact to illuminate history's most incredible triumphs, sensational crimes and bizarre encounters.

TV's most-watched history series brings to life the compelling stories from our past that inform our understanding of the world today.

A unique fusion of blue chip natural history and earth science that explains how our living planet operates. This five-part series shows how the forces of nature drive, shape and support Earth’s great diversity of wildlife.

Go behind the scenes of the shows and movies of the Marvel Cinematic Universe, following the filmmakers, cast and crew, and Marvel heroes every step of the way.

Noted Harvard scholar Henry Louis Gates, Jr. has been helping people discover long-lost relatives hidden for generations within the branches of their family trees. Professor Gates utilizes a team of genealogists to reconstruct the paper trail left behind by our ancestors and the world’s leading geneticists to decode our DNA and help us travel thousands of years into the past to discover the origins of our earliest forebears.

Revisit the epic heroes, villains and moments from across the MCU in preparation for the stories still to come. Each dynamic segment feeds directly into the upcoming series — setting the stage for future events. This series weaves together the many threads that constitute the unparalleled Marvel Cinematic Universe.

Explores the experiences of James Safechuck and Wade Robson, who were both befriended and sexually abused by singer Michael Jackson, and the complicated feelings that led them both to confront their experiences.

Combining fact and informed speculation with cutting-edge computer graphics and animatronics effects, the series set out to create the most accurate portrayal of prehistoric animals ever seen on the screen.

This docuseries takes an unprecedented look at the enduring and influential legacy of DC, allowing fans to rediscover the universe of characters, as well as the iconic comic book company’s origins, its evolution and its nearly nine-decade cultural impact across every artistic medium.

Profiles of some of the men who choose to live off the grid in the unspoiled wilderness, where dangers like mudslides, falling trees and bears are all part of everyday life.

Viewers go deep into an Alaskan winter to meet six tough and resilient residents as they try to stay one step ahead of storms and man-eating beasts to make it through to spring. The closest neighbor to Sue Aikens is more than 300 miles away. Eric Salitan subsists solely on what he hunts and forages. Chip and Agnes Hailstone catch fish for currency in bartering for supplies, and Andy and Kate Bassich use their pack of sled dogs for transportation.

Three-part series that looks at a year in Alaska, revealing the stories of pioneering Alaskans, both animal and human, as they battle the elements and reap the benefits of nature's seasonal gold rush.

Join wildlife cameraman, Gordon Buchanan, as he tries to gain the trust of a wild bear family in a spectacular American wilderness.

Flying Wild Alaska is a documentary television series that aired on Discovery Channel in 2011 and 2012. The show features the Tweto family from Unalakleet, Alaska who run the Alaska airline Era Alaska. They operate the hub operations from Unalakleet. The show also features other segments from their bases in Barrow, Deadhorse, and other places.

In 1980, the U.S. government banned new human occupation in the Arctic National Wildlife Refuge in Alaska, a protected area, home to thousands of native animals and pristine terrain spanning roughly the size of South Carolina. Currently, only a handful of families spread across seven permitted cabins are allowed to remain in the refuge. Within less than 100 years, all remaining permits will reach expiration, and there will be no human presence left.

The world's most recognizable adventurer, Bear Grylls, embarks on a journey 2,000 years in the making, retracing the footsteps of Jesus in Israel. Each episode immerses viewers in the raw, untamed landscapes of the Holy Land while exploring the real story of the simple carpenter who changed the course of history. Using his signature survival skills, Bear dives into the life of the Refugee, Renegade, and Redeemer-Jesus of Nazareth.

From the Californian desert to the rainforests of Alaska, naturalist and writer Louis-Marie Blanchard sets out on a 5,000-kilometre journey in the footsteps of ecological pioneer John Muir. Through the emblematic landscapes that Muir helped to save, he sets out to meet the men and women who keep alive his fight to preserve the wilderness. A journey of initiation, poetry and commitment, driven by a deep and intimate admiration for the man who changed his life.

An unforgettable voyage aboard the cruise ships that sail to the world’s most awe-inspiring destinations, celebrating the spirit of exploration and the joy of what lies beyond the horizon.

Following an elite crew of workers-- brakemen, engineers, construction crews, mechanics and train drivers – Railroad Alaska illustrates the battle against ferocious weather and treacherous terrain to keep the State of Alaska’s critical 500-mile long railroad rolling to deliver life sustaining supplies. From controlled avalanches to prevent catastrophe, to fascinating characters, like Jim James, the one-handed handy man, learn what it takes to keep this train on track.

Alaska is known for its great beauty and inspirational landscapes. However, it is equally as notorious for its rugged terrain, brutal winters and remote locations. Still, like everywhere, life goes on in Alaska throughout the dead of winter. Everyday tasks often become extraordinary challenges. But, with the help of colossal equipment and machines, residents are able to not only endure, but thrive and enjoy among the sub-zero temperatures, steep mountainous terrain and fragile–sometimes deadly–ice. New Science Channel series Alaska Mega Machines examines the science behind how these machines are engineered for survival in the last frontier.

Home to some of the world's best fishing and hunting, Kodiak Island is a sportsman's paradise. Made up of virtually untouched wilderness, 'The Rock,' as it's known to locals, is also frequented by deadly predators and erratic weather. Experience the struggles of three multi-generational families risking it all to make a living in this dangerous environment.

Amid the untouched backdrop of Alaska, people go missing at an eerily high rate. It’s a place where people can go to get away from everything, where you can live off the grid and hide in plain sight. For a murderer, it provides the perfect cover to commit the perfect crime. often incorrectly refer to as Alaska:ice cold killers

Follows the bears of Alaska's Katmai National Park as they bulk up for winter hibernation. Over 150 days, the bears battle the elements – and each other – using brains and brawn to consume three million calories and gain up to 200 pounds in Nature’s real-life survival show.

Survival expert Les Stroud explores the world of Alaska's most formidable wildlife and uncovers the secrets to their survival in America's final frontier.

An area in Alaska known for unusual activity, including mysterious disappearances, sightings of strange creatures, lights in the sky, and encounters with ghosts. Some experts speculate that ley lines or electromagnetic anomalies may be causing these bizarre occurrences within the Triangle.

Investigating homicide cases in Alaska and the darkness that lurks within America's Last Frontier.

The cameras are turned on a must-see natural spectacle that plays out across the vast Alaskan wilderness, where some of the world’s most remarkable animals – bears, wolves, moose, orcas and eagles – gather by the thousands to take part in Alaska’s summer feast, an event never before captured live on television.

Power & Ice introduces viewers to the brave men who maintain and build the remote and rugged Alaskan power grid. The series follows three fiercely competitive line companies as they battle freezing temperatures, devastating storms and zero visibility to bring power to people whose lives depend on a constant flow of electricity. The highly skilled employees of Alaska Line Builders, Electric Power Constructors and City Electric will compete for the life-threatening big-money jobs found only in the 49th State. These men work in a dog-eat-dog world, but they get a charge from putting their lives on the line.