National Geographic (Canada)

Mariana's investigation into how gold mining is funding terrorism gets interrupted by a military coup that strands the team in Niger.

Ranking history's 10 most dramatic global disasters.

Ten of history's worst maritime disasters at sea.

Explore the 10 most dramatic structural collapses in history, from bridges to buildings.

When a dam fails, catastrophe follows; history's 10 worst dam failures.

An Asian woman arrives with an American man who is not her husband; CBP discover a large collection of vapes and vape oils in a traveler's luggage; an officer discovers undeclared items belonging to an American couple returning from Europe.

A traveler is suspected of smuggling cocaine; an officer questions a traveler with low funds and a lengthy travel plan; a family from Canada traveling with a puppy is barking up the wrong tree.

CBP has beef with a traveler when they discover undeclared meat in his fiancé's luggage.

In Buffalo, officers search the vehicle of an American permanent resident; CBP are perplexed by a batch of ceramic pastries.

Devastating flash floods threaten Dawson City.

Exploring what the world would be like if salt and all of its vital contributions, from food preservation to enabling industry, were to suddenly disappear.

A recurring mine marker points the team east to neighboring Harrison Lake as leads and legend line up; clues found in a 1950s article by an investigative reporter place a lost Spanish gold mine directly on Slumach's path.

An Asian woman arrives with an American man who is not her husband; CBP discover a large collection of vapes and vape oils in a traveler's luggage; an officer discovers undeclared items belonging to an American couple returning from Europe.

A traveler is suspected of smuggling cocaine; an officer questions a traveler with low funds and a lengthy travel plan; a family from Canada traveling with a puppy is barking up the wrong tree.

CBP has beef with a traveler when they discover undeclared meat in his fiancé's luggage.

In Buffalo, officers search the vehicle of an American permanent resident; CBP are perplexed by a batch of ceramic pastries.

The younger generation of Alaska Natives step up to new challenges.

Alaska Natives train the next generation to provide from the land.

Alaskan Native families carry on their traditional ways on their homelands.

Alaska Natives work to rebuild after an unprecedented storm surge floods and devastates coastal villages.

An approaching Alaskan winter blurs the line between predator and prey.

On the cusp of winter, Indigenous peoples of Alaska work to secure food and safety for the brutal season ahead.

Alaska Natives battle the seas of the arctic as winter looms.

Alaska Natives battle the seas of the arctic as winter looms.

Airport lost-and-found workers strive to reunite travelers with a wrestling championship ring, Native American regalia and a white taxidermied rat.

The remaining students must dogfight an instructor to earn their wings; past failures mean it's their last chance to get it right.

Alaska Natives battle the seas of the arctic as winter looms.

Airport lost-and-found workers strive to reunite travelers with a wrestling championship ring, Native American regalia and a white taxidermied rat.

The remaining students must dogfight an instructor to earn their wings; past failures mean it's their last chance to get it right.

The younger generation of Alaska Natives step up to new challenges.

Alaska Natives train the next generation to provide from the land.

Alaskan Native families carry on their traditional ways on their homelands.

Alaska Natives work to rebuild after an unprecedented storm surge floods and devastates coastal villages.

A family risks losing their stacks of cash; officers are on high alert after an American declares he is packing heat; CBP suspect a traveler is pulling a con job with his US work visa.

A CBP canine tracks a THC-toting traveler.

A traveler isn't blowing smoke when it comes to declaring her cigarettes.

A South American surfer's vague travel plans make waves with CBP.

Conservation Officer Logan has a close call while investigating a case of poaching; an aggressive grizzly bear ransacks a remote trapper's cabin.

The world is literally buzzing with insects; bees, spiders and insects of all shapes and sizes touch every aspect of life, they're the essential workers that pollinate food, clean up the dead and are an integral part of the ecosystem.

The source of Slumach's lost gold.

A family risks losing their stacks of cash; officers are on high alert after an American declares he is packing heat; CBP suspect a traveler is pulling a con job with his US work visa.

A CBP canine tracks a THC-toting traveler.

A traveler isn't blowing smoke when it comes to declaring her cigarettes.

A South American surfer's vague travel plans make waves with CBP.

Cesar rehabs an overexcited labrador and a pushy adolescent doberman.

Fueled by fear, two brothers turn against each other in deadly attacks.

Cesar rehabs an aggressive Labradoodle with an alarming history of biting.

Cesar rehabs an over-policing pit mix and a space-invading mini schnauzer.

Cesar helps shed the pounds of an overweight pit mix.

Cesar matches a rescue dog with a family & inspires them to be leaders.

Paraplegic pet mom struggles to manage fighting bulldogs on her own.

Peri the porcupine is about to give birth to a fuzzy new baby; Anala, a Sumatran tiger, faces a series of challenging tests to keep her mentally and physically stimulated; Dugan, a southern white rhino, enjoys a birthday party.

Bertie travels to the Congo Basin in search of an elusive forest elephant.

Cesar rehabs two destructive Boston terriers and a senior husky that is taking a big social step.

Bertie travels to the Congo Basin in search of an elusive forest elephant.

Cesar rehabs two destructive Boston terriers and a senior husky that is taking a big social step.

Cesar rehabs an overexcited labrador and a pushy adolescent doberman.

Fueled by fear, two brothers turn against each other in deadly attacks.

Cesar rehabs an aggressive Labradoodle with an alarming history of biting.

Cesar rehabs an over-policing pit mix and a space-invading mini schnauzer.

A CBP canine is on the hunt for concealed contraband.

Planning a surprise visit to a married man could cause one traveler to be left at the airport; shocked by an undeclared stun gun, CBP race against time to find the owner before the plane boards.

A Mexican woman's relationship patterns are causing her headaches; a man arrives from Canada who is downright radiant.

Two French festival-goers may have to say au revoir to their travel plans; at the Port Huron border, routine questions reveal a traveler has a long criminal history; in San Francisco, a traveler with boring plans comes under heavy scrutiny.

When a bear charges a group of remote researchers, a Conservation Officer deals with the potentially life-threatening situation, and Ray takes on a challenging recovery that bested two tow companies before him.

Examining the history of cats and dogs and how they have been helpful companions to humankind all over the globe.

It's up to Adam to push forward and guide the team through the uncharted terrain of Corbold Canyon.

A CBP canine is on the hunt for concealed contraband.

Planning a surprise visit to a married man could cause one traveler to be left at the airport; shocked by an undeclared stun gun, CBP race against time to find the owner before the plane boards.

A Mexican woman's relationship patterns are causing her headaches; a man arrives from Canada who is downright radiant.

Two French festival-goers may have to say au revoir to their travel plans; at the Port Huron border, routine questions reveal a traveler has a long criminal history; in San Francisco, a traveler with boring plans comes under heavy scrutiny.

Francis Drake is cemented in history as the world's most controversial pirate.

Grace O'Malley defies gender conventions of her day and becomes the most feared and respected leader of both the land and the sea, eventually rising to Chieftain.

Englishman-turned-Algerian pirate John Ward becomes ruler of the Tunisian empire.

Brilliant strategist Morgan takes humans, treasure, and towns without mercy.

Captain Kidd, the treasure hunter, turns from pirate hunter to pirate.

Blackbeard's name strikes fear into all as a brutal diabolical pirate.

Braver than the men, Anne Bonny and Mary Read are ferocious female pirates.

Bartholomew Roberts is the most successful pirate of the Golden Age.

Are zombies real?; did a device stop Armageddon?; did Shakespeare code his plays?

Jeff tests his brain with escape room aficionados and a marimba-playing robot.

Wildlife activists Benhail Antao and Louise Remedios face a challenging mission in which they spend more than two hours trying to save a python trapped in a drainpipe.

Bartholomew Roberts is the most successful pirate of the Golden Age.

Are zombies real?; did a device stop Armageddon?; did Shakespeare code his plays?