National Geographic's Explorer gives viewers special access to the issues of the day.

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.

The famed survivalist takes A-list celebrities on journeys into the wildest locations around the world, forcing the stars to push their bodies and minds to the limit to successfully complete the adventure of a lifetime.

The life stories of history's greatest minds. From their days as young adults to their final years we see their discoveries, loves, relationships, causes, flaws and genius.

Maritime mysteries—old and new—come to life in this series, combining scientific data and digital re-creations to reveal shipwrecks, treasures, and sunken cities on the bottom of lakes, seas and oceans around the world.

Showcases Cesar Millan as he takes on the most challenging cases yet, treating a host of new canine behavioral issues impacted by well-intentioned but impulsive owners.

Famed astrophysicist Neil deGrasse Tyson provides clarity for the vision of the cosmos as he voyages across the universe with never-before-told stories that delve into the scientific concepts of the laws of gravity and the origins of space and time.

A mind-bending, thrilling journey exploring the fragility and wonder of planet Earth, one of the most peculiar, unique places in the entire universe, brought to life by the only people to have left it behind – the world’s most well known and leading astronauts.

This show combines cold hard science with some of the craziest, most spectacular and painful user generated clips ever recorded. Richard Hammond introduces all manner of mishaps featuring brave, if misguided individuals from around the world and then explains the science behind their failure and humiliation with the use of bespoke animations and super slo-mo cinematography. Every episode features between 50 and 60 clips of misadventure – ordinary folk making extraordinary mistakes. Each week watch stunts involving weightlifting, shooting guns or jumping over cars, that have gone wrong, paused, re-wound, and re-played and analysed to determine exactly what went wrong and why. Richard explains the physics, chemistry and biology at play, then presents forensic details to explain the stupidity that resulted in failure. He’ll look at everything including weight, volume, momentum, combustion and even how the brain operates. This is misadventure explained. This is the Science of Stupid.

Host Neil deGrasse Tyson brings together celebrities, scientists and comedians to explore a variety of cosmic topics and collide pop culture with science in a way that late-night television has never seen before. Weekly topics range from popular science fiction, space travel, extraterrestrial life, the Big Bang, to the future of Earth and the environment. Tyson is an astrophysicist with a gifted ability to connect with everyone, inspiring us all to to "keep looking up."

The long, cold winter has just hit New England, and while the bluefin tuna season has come to an end in Gloucester, Mass., it’s just getting started in the Outer Banks of North Carolina. After a disappointing season, several of Gloucester’s top fishermen head south to try to salvage their finances by fishing for the elusive bluefin tuna in unfamiliar Carolina waters before the experienced locals beat them to the catch. It’s a whole new battlefield and the Northern captains must conquer new styles of fishing, treacherous waters and the wrath of the Outer Banks’ top fishermen. They’re gambling on what could be a massive payday … or a huge financial loss.

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.

Fishing is a hard life, and harder with bluefin stocks depleted. In Gloucester, Massachusetts, there's a special breed of fishermen. For generations they've used rod and reel to catch the elusive bluefin tuna. They depend on these fish for their livelihood, and the competition is brutal. Over the next 10 weeks, the most skilled fishermen will set out in the frigid waters of the North Atlantic in hopes of catching the valuable bluefin tuna. When one bluefin can bring in as much as $20,000—they'll do whatever it takes to hook up.

Monkey Business is a long-running TV series about the exploits of various primates who reside at Monkey World, a rescue centre and sanctuary for primates in Dorset, United Kingdom. The series features Jim and Dr. Alison Cronin, directors of Monkey World, as they travel around the world rescuing primates from lives of abuse, and returning them to Monkey World. Their goal is to rehabilitate the rescued primates and allow them to live in as natural a habitat as possible, being part of a group and living with friends of their own kind.

Get ready to have your mind messed with! "Brain Games" is a groundbreaking series that uses interactive experiments, misdirection and tricks to demonstrate how our brains create the illusion of seamless reality through our memory, through our sensory perception, and how we focus our attention.

Cesar Millan has been called the Dr. Phil for Dogs. With an uncanny ability to rehabilitate problem dogs of all shapes and sizes. Each episode of the Dog Whisperer documents the remarkable transformations that take place under Cesar's guidance and teaching, helping dogs and their owners live happier lives together.

A 360-degree view of the trafficking world from the point-of-view of the traffickers, law enforcement agents and those caught in the crossfire with access only National Geographic can provide.

In this anthology series, heroic scientists risk all to deal with deadly outbreaks.

Bear Grylls is taking it up a level by teaching his celebrity guests essential survival skills that they'll have to master and then prove they can use in a high stress situation.

Gourmet's Diary of a Foodie is a documentary television program focusing on food, the culture of food, cuisine, and gastronomy. The show is affiliated with Gourmet magazine.