Following the daily challenges of residents living in the remote corners of Alaska, fighting to stay one step ahead of storms and man-eating beasts to survive the season.

Life Below Zero

Homeland Security at JFK International Airport deals with daily issues ranging from fraudulent visas to human trafficking.

To Catch a Smuggler

Coast Guardsmen operating around the South Pacific work hard to fight drug trafficking, prevent illegal immigration and manage numerous rescue missions.

To Catch a Smuggler: South Pacific

The truth behind the U.S. government's secret Pentagon program on UAPs, Unidentified Aerial Phenomena, otherwise known as UFOs, is exposed.

UFOs: Investigating the Unknown

Chronicling the events of April 4th, 2004, when a U.S. platoon was ambushed in Sadr City, Baghdad, in an attack that came to be known as Black Sunday.

The Long Road Home

A look at sharks living deep in the ocean, where extreme adaptation is critical to survival.

What the Shark?

A diverse young Canadians embark on building new lives in the rugged wilderness across four seasons.

Northwoods Survival

Mayan legend says there is a hidden underground cave below the pre-Columbian city of Chichen Itza; now, archaeologists seek to learn the buried truth.

Buried Truth of the Maya

Traveling the globe to meet different families of elephants, each with their own set of remarkable cultural behaviors that they've adapted to suit the environment in which they live.

Secrets of the Elephants

Exploring the ways different countries protected their borders over the past 1,000 years.

Defending Europe

A groundbreaking investigation of one of the most infamous psychology studies uncovers never-before-heard truths and unravels long-held narratives.

The Stanford Prison Experiment: Unlocking the Truth

A behind the scenes look and deep dive into the production and history behind iconic consumer products.

Made in a Day

Following a team of Australian doctors as they work to provide lifesaving surgery to those in need on the hospital ship Africa Mercy.

The Surgery Ship

Drill or not to drill is the big question in the battle for oil in the Arctic Refuge.

National Geographic Investigates - Battle for Alaska's Oil

A year of war fought and observed from the air; the story of the Ukraine people's efforts to win back their country after Russia's invasion.

Ukraine War From the Air

The sheriff deputies of Sullivan County, Tenn., and Ashe County, N.C., work to keep the peace.

Southern Justice

A behind-the-scenes look at the tireless efforts of those dedicated to maintaining the safety and security of the region's waters.

To Catch a Smuggler: Mediterranean

Marine biologist Kori Garza and underwater cinematographer Andy Casagrande journey to French Polynesia to track Kamakai, one of the largest tiger sharks on record.

World's Biggest Tiger Shark

Following the Department of Homeland Security Customs and Border Protection agency as they operate on the 28 bridges connecting the United States of America and Mexico.

Borderforce USA

The security team at the El Dorado International Airport in Bogotá works to prevent illegal activities and smuggling.

To Catch a Smuggler: Colombia

Using cutting-edge science and old-fashioned detective work, experts reconstruct the Ulfberht, a Viking warrior's ultimate weapon.

Ultimate Viking Sword

The story of the Korean Peninsula and the effort to find lasting peace as told by the people who have tried.

Inside North Korea: Fire and Fury

Author and adventurer Sam Sheridan travels the globe in search of the most cursed places on Earth; immersing himself in macabre modern day culture, Sam explores the region's haunting history and fascinating folklore.

Atlas of Cursed Places

A tour of the cosmos exploring newborn stars, distant planets, black holes and galaxies beyond.

Journey to the Edge of the Universe

Scientists Dr. Laurent Vigliola and Dr. Will Robbins catch and relocate several bull sharks from Nouméa, New Caledonia, to a pristine coral reef in hopes they will adapt to a new home away from people and learn to feed in the wild.

Shark Movers: Deadly Cargo

Katie Couric meets with the leading scientists, surgeons and experts of their fields to answer questions regarding gender identity.

Gender Revolution: A Journey With Katie Couric

The anti-drug police team at the Jorge Chávez Airport, located in Lima, Peru, strive to stop illegal activity within their airport.

Airport Security: Peru

Marine biologist Dr. Austin Gallagher searches for the holy grail of shark research -- the secret breeding grounds of tiger sharks.

Sharks of the Bermuda Triangle

The story of NASA's iconic Space Shuttle program, from its very first test flight to its final mission.

Secrets of the Space Shuttle

The Coast Guard of Curaçao, Aruba and St Maarten carry out impressive operations every day to protect the borders.

Dutch Caribbean Coastguards

Alex Honnold and Tommy Caldwell climb a 9,000-foot Alaskan peak.

The Devil's Climb

The Kim family's dark and surreal story provides a fresh perspective on a nation ruled for more than seven decades by one dynasty.

Inside North Korea's Dynasty

Venturing across world-famous and lesser-known national parks to reveal the diversity and wonder of the United States, from the lush valley floors of Yosemite to the constantly erupting volcanoes of Hawai'i.

National Parks: USA

Accounts of shark attacks on surfers; caught-on-camera encounters, and interviews with the victims; insight from marine biologists Ryan Johnson and Dr. Stephen Kajiura.

Shark vs. Surfer

A team in Spain works to stop illegal activity, including security threats, illegal immigration and contraband.

To Catch a Smuggler: Madrid

The story of Queen Elizabeth II from those who knew her best.

Being the Queen

Hazen Audel travels across the globe to relive some of the most astonishing stories of wilderness survival from World War II, during which soldiers, sailors and airmen became lost behind enemy lines in some of the most inhospitable places on Earth.

Ultimate Survival WWII

From the coast of America to the exotic beaches around the world, the number of reported shark attacks has increased in the last half century. Many attacks are appearing in new and surprising places.

When Sharks Attack

Liz Bonnin travels to Africa's Kalahari Desert to witness the teamwork of meerkats and to the beaches of Mexico as sea turtles hatch in unison.

Animal Genius: Teamwork

Scientists uncover maritime mysteries by using technology; they re-create various things hidden at the bottom of the ocean.

Drain the Oceans

A drone films a humpback whale being strategically drowned by a great white shark; marine biologist Ryan Johnson explores how and why great white sharks become whale killers.

Shark vs. Whale

Inside North Korea

Hunting Egypt's lost treasures in the Valley of the Kings.

Lost Treasures of Egypt

Traveling aboard the OceanXplorer, OceanX's state-of-the-art scientific research and exploration vessel, to investigate the farthest frontiers of the world's oceans, 80% of which are entirely unknown.

OceanXplorers

A chronicle of the Apollo space program which included tragic setbacks and historic successes.

Apollo: Back to the Moon

A team of experts looks at bull sharks and explores why the territory of the notoriously aggressive species is spreading and leading to an increase in attacks.

Raging Bull Shark

Examining the harrowing moments of the historic morning of Sept. 11, 2001.

9/11: One Day in America

Following Italy's Customs and Border Protection officers as they attempt to enforce the country's various quarantine, customs, immigration, and finance laws.

To Catch a Smuggler: Rome

Coast guardsmen operating around Curacao, Aruba and St. Martin work hard to fight drug trafficking, prevent illegal immigration and manage numerous rescue missions.

To Catch a Smuggler: Caribbean Coast

Never-before-heard trial testimony reveals shocking new details about World War II and the inner workings of the Nazi war machine.

Nazis at Nuremberg: The Lost Testimony

Customs agents face challenges at two of Latin America's biggest airports, including drug smuggling and illegal immigration.

Airport Security: Peru and Brazil

Gordon Ramsay sets out to investigate the controversial "shark fin soup."

Gordon Ramsay: Shark Bait

This documentary explores the depths of corruption plaguing Mexico and the policies of the past that have made it impossible for everyday people to find justice.

Blood on the Wall

Take an exclusive peek at the making of Disney Cruise Line's new Bahamian destination.

Magic of Disney Lookout Cay at Lighthouse Point

Cameras follow individuals trying to survive way above the Lower 48 in Port Protection, a remote community tucked into the northwest corner of Prince of Wales Island, Alaska.

Port Protection Alaska

Alaska's deadliest thrive in one of America's last wild frontiers.

Alaska's Deadliest

Discussing science and technology with comedians and celebrities of media, science and pop culture.

StarTalk With Neil DeGrasse Tyson

Gal Gadot shares the inspiring stories of real-life wonder women making a difference in their communities against the odds.

Impact With Gal Gadot

An elite search and rescue team battles to save lives during Tropical Storm Imelda.

Texas Storm Squad

Newly declassified hard drives taken from the compound where Osama bin Laden was killed reveal a groundbreaking look at his personal life.

National Geographic Investigates: The Fall of Osama bin Laden

Five Americans have left their mainstream lives behind to survive off the land.

Live Free or Die

In one of the most historic scientific events in modern history, Pfizer and other top scientists collaborate in their attempt to create a viable COVID-19 vaccine in an extremely accelerated time frame and distribute it to the American people.

Mission Possible: The Race for a Vaccine

World War II: Secrets From Above

People stockpile food, water, weapons and whatever else may be necessary for life after doomsday.

Doomsday Preppers

After landing on Mars, NASA's Perseverance rover will look for signs of life and collect samples.

Built for Mars: The Perseverance Rover

After a decades-long prohibition, psychedelics are helping heal modern ills.

National Geographic Investigates - LSD & The Psychedelic Revolution

A look at fascinating stories from home and abroad.

National Geographic Investigates

Superstructures: Engineering Marvels

After inventing armored suits for divers 40 years ago, Jeremiah Sullivan jumps back in the water to test out just how foolproof his latest creation really is against hungry hammerheads and deadly tiger sharks.

Man vs. Shark

The engineering secrets of six structures that changed the face of warfare.

Nazi Megastructures

A small group of determined photojournalists is on a mission to expose the true cost of Filipino President Duterte's violent campaign.

The Nightcrawlers

Culinary expert Antoni Porowski guides celebrity guests on epic journeys to explore their ancestral gastronomic roots.

No Taste Like Home With Antoni Porowski

A lemon shark grows up in the waters of Fernando do Noronha off the coast of Brazil.

The Secret Life of Lemon Sharks

Dissecting real-world disasters in space, on a train, and in a high-rise.

Disaster Autopsy

The story of how American soldiers became slave laborers in a secret Nazi concentration camp.

Hitler's Death Camp: The American Prisoners

Exploring the corners of the planet to examine the curiosities found around the islands.

Mysterious Islands

Explorer Ella Al-Shamahi leads a scientific quest to reveal the true face of an elite female Viking leader for the first time.

Viking Warrior Women

The security and anti-narcotics units in Bogota's El Dorado Airport.

Louis Theroux visits three American cities and examines a uniquely devastating human crisis in each.

Dark States with Louis Theroux

Individuals who have recently left their traditional lifestyle behind face a challenging new world off the grid in the wilds of Alaska.

Life Below Zero: Next Generation

Nazi diehard and fanatics fight to the last man to stop Allied forces from freeing Europe, keeping an unrelenting grip on the naval bases, citadels and fortresses of occupied Europe.

Hitler's Last Stand

In this enhanced episode, the life of drug kingpin El Chapo Guzman.

National Geographic Investigates - Narco Bling: Chapo Guzman End Game

The most controversial and fascinating years of footballer Diego Armando Maradona's career.

Maradona Confidential

Rival animal factions fight for decreasing resources in the parched region of a remote wilderness of Savute, Africa.

Savage Kingdom

People who push the limits of survival in the remote community of Port Protection in Alaska.

Port Protection

The events surrounding six of the world's worst and most fascinating witch trials are brought to life with contemporary interpretation and analysis shedding a fresh light on the reasons for these terrifying deaths and miscarriages of justice.

Witches: Truth Behind the Trials

An examination of Hitler's personal protection unit.

Inside the SS

Whether it's the biggest great white, the most photographed tiger shark, or the shark known for jumping 100 feet up out of the water, we're diving into the stories of the greatest shark stars of all time.

Most Wanted Sharks

Some 20,000 Nazi teenagers face off against Allied forces; despite their young age, the 12th SS Panzer Division sows terror in its path.

Hitler's Teen Killers

Hazen pits his unique survival skills against the most extreme environments in the world.

Primal Survivor

A high-tech survey reveals the dark secrets of U.S. nuclear tests at Bikini Atoll.

Drain the Atomic Ghost Fleet

A look at what happens to all the lost stuff at airports.

Inside Airport Lost & Found

Federal police at Sao Paolo International Airport work 24-7 to stop illegal activity in Brazil; their main threat is cocaine smuggling.

To Catch a Smuggler: Brazil

Landing on the surface of Mars has been NASA's goal ever since Neil Armstrong's moon landing 50 years ago; an analysis of whether astronauts should go to Mars, given the amount of human risk.

The Race to Mars

Survivalist Les Stroud is dropped into extreme environments handpicked by local wilderness guides to see what Mother Nature does to survive.

Alaska's Grizzly Gauntlet

Remote sensing techniques tell the stories of WWII battles and campaigns, the details of which have been lost in the fog of war, misinterpreted or overtaken by the landscape.

Buried Secrets of WWII

Flying above the WWII battle sites of D-Day and Dunkirk; soaring over hidden Nazi bunkers; gliding across lost battleships and sunken shipwrecks.

Law enforcement officers protect residents of Boulder, Eagle and Grand Counties.

Rocky Mountain Law

Bobby Bones travels across the United States to meet people and perform daring stunts.