National Geographic Channel

Hippos are invading Colombia, thanks to Pablo Escobar. The government must act, but it's complicated. What will be the fate of these giant invaders?

See how sex collides with and is often the motivating force behind all things in our world from science to politics to pop culture and social interaction.

Port Protection residents team up to help each other prepare for a rapidly approaching winter, then celebrate their efforts with a communal potluck.

Archaeologists reveal the stunning new discovery of a Nero megastructure once thought to only exist in ancient texts and legend.

Two self-appointed witch-hunters investigate and torture so-called witches in exchange for money during the turmoil of England's Civil War.

The race is on to track down the man who shot JFK. But before he is arrested, the assassin kills again, and this time, a policeman is shot.

This aerial tour of Poland's Baltic coast reveals a giant container port, an abandoned mega factory, and a vibrant Christmas market.

This aerial tour of Lapland reveals the world's strongest tidal current, a glittering snow village, and the jaw-dropping move of an entire town.

In this episode we learn the science behind the fails, when attempting a doughnut spin on an ATV, riding river rapids and working out with medicine balls.

In this episode we learn the science behind the fails, when bouldering on rock faces, doing flips on wakeboards or diving into foam pits.

Hardworking Alaskans must come up with plans to stock up their food supply and be ready for the brutally cold dark days ahead.

Tasked by a local scientist, Cyril and his team of adventure filmmakers embark on a dangerous mission in Central America to find the mighty tarpon.

PR AMO team hunts down boat loaded with $41M of coke. CBP gets a tip about money smugglers and finds cocaine and people inside car trunks.

Investigations reveal the greatest scuttle and act of defiance in wartime history. Testimonies and CGI illuminate the events and subsequent salvage.

Cyril and his team of adventure filmmakers embark on a dangerous mission to help Nicaraguan scientists find and protect tarpon.

Discover how succulent stuffed olives, authentic tortellini, delicious cranberry pumpkin-seed baguettini, and a probiotic yogurt drinks gets to the masses.

Discover how rich croissants, sweet and tart rhubarb strawberry jam, savoury cranberry and orange stuffing, and delicious tomato sauce gets to the masses.

In this episode we find out all about the dangers of cracking whips, the perils of jumping people and the surprising hazards of pushing a swing.

We discover the pitfalls of sliding your kayak into the water, the inherent dangers of swinging from a bridge, and the hidden hazards of flipping from a mini trampoline.

Archaeologists reveal the stunning new discovery of a Nero megastructure once thought to only exist in ancient texts and legend.

Two self-appointed witch-hunters investigate and torture so-called witches in exchange for money during the turmoil of England's Civil War.

Hazen Audel battles his way through dense Guyana jungle and fights along waters filled with hungry predators, including Piranha and huge Cayman, to track down a party of Makushi tribesmen.

The first signs of winter have appeared in Alaska and the Next Generation must forge ahead to survive or face the chilling consequences.

Homeland Security Investigations performs undercover drug sting, Customs and Border Protection finds cocaine in Rio Grande Valley.

Investigations into three historical collisions expose the volatile risks at sea and how they have shaped regulations and technological advancements.

For Indigenous Alaskans, home provides a place to gather, rebuild, and honor their ancestors.

Railroad crews must haul a massive 210-ton reactor across the country as track crews scramble to stay one step ahead of the load.

This episode explores a unique dig site in America to investigate how the T-Rex became the king of the dinosaurs.

With unprecedented access to dealers, users and law enforcement, discover how Dominican drug organisations are becoming more powerful in Boston.

Explore the controversial history of sex education and find out how much politics and culture influence what we teach about sex.

Investigations into three historical collisions expose the volatile risks at sea and how they have shaped regulations and technological advancements.

Railroad crews must haul a massive 210-ton reactor across the country as track crews scramble to stay one step ahead of the load.

For Indigenous Alaskans, home provides a place to gather, rebuild, and honor their ancestors.

Railroad crews must haul a massive 210-ton reactor across the country as track crews scramble to stay one step ahead of the load.

Hazen Audel battles scorching Kenyan plains, sails crocodile infested waters and fights off deadly snakes and swarms of bees to reach Rendille warriors guarding their camels in the heart of the desert.

To survive winter, Alaskans must learn new skills using bush ingenuity.

CBPs K9 sniffs out stacks of hidden cash in Atlanta. HSI air surveillance tracks a multi-level drug deal in San Diego, seizing $2 million of dope.

We discover two ships laden with deadly cargos. The sunken beasts are ticking time bombs and no one knows exactly when or how they might explode.

On July 22, 2011, a gunman goes on a terrorist rampage - starting with an explosion in Oslo and ending with the slaughter of dozens of teenagers.

Superpowers clash in an ever-escalating arms race. Secret weapons and killing machines have changed the rules of engagement, forever.

From the audacious beach landings at Salerno to the mountaintop stand-off at Monte Cassino, the Allies battle to liberate Italy from the Nazis.

Drugs, Inc. journeys to Armenia, Georgia, and Ukraine to meet Krokodil's users and dealers.

See how sex collides with and is often the motivating force behind all things in our world from science to politics to pop culture and social interaction. Using interview.

We discover two ships laden with deadly cargos. The sunken beasts are ticking time bombs and no one knows exactly when or how they might explode.

On July 22, 2011, a gunman goes on a terrorist rampage - starting with an explosion in Oslo and ending with the slaughter of dozens of teenagers.

In this episode we learn just how many ways there are to embarrass, injure and humiliate yourself while doing a flip from a bridge, snowboarding, or testing your strength in a tug of war.

Discover how the wonders of sweet icy Freezies, rich parmesan cheese, delicious nut-free banana chocolate chip bars and crunchy crostinis get to the masses.

Discover how sweet plump tomatoes, perfect muffins, breath-saving candy and the richest-tasting gnocchi get to the masses.

Hazen Audel battles scorching Kenyan plains, sails crocodile-infested waters, and fights off deadly snakes and swarms of bees to reach Rendille warriors guarding their camels in the heart of the desert.

To survive winter, Alaskans must learn new skills using bush ingenuity.

Cyril and his crew of adventure filmmakers must head deep into the Nicaraguan jungle in their continued search for dangerous tarpon.

CBP K9s sniff out stacks of hidden cash in Atlanta, and HSI air surveillance tracks a multi-level drug deal in San Diego to seize two million dollars of dope.

We discover two ships laden with deadly cargos - the sunken beasts are ticking timebombs, and no-one knows exactly when or how they might explode.

Cyril and his team of adventure filmmakers face a perilous journey to finish their Nicaraguan quest for tarpon.

Discover how slow-cooked bagels, delicious airplane food, crunchy multigrain Sun Chips and the tastiest organic vegan carrot cake get to the masses.

Discover how Danone's Activia yogurt, snazzy trail mix, organic sweet apple baby cookies and powerhouse veggie burgers get to the masses.

In this episode we discover the secrets to landing a plane, the best way to catch a fish and the hidden hazards of chair handstands.

We learn just how many ways there are to embarrass and injure yourself when pulling an emergency stop on a motorbike, attempting a front-flip, or sliding down hills.

On July 22, 2011, a gunman goes on a terrorist rampage, starting with an explosion in Oslo and ending with the slaughter of dozens of teenagers.

Superpowers clash in an ever-escalating arms race. Secret weapons and killing machines have changed the rules of engagement, forever.

On the first leg of his epic journey across South America, Hazen Audel battles snake-filled swamps and a deadly descent to join a hunt and harvest feast.

The Next Generation must prepare to endure the harsh elements of dark winter that lie ahead.

CBP blitzes food courier bags after a fentanyl bust at JFK, SD HSI arrests a dealer trying to ship a kilo of fentanyl to New York, and CBP RGV finds meth and weed.

This series shows the final moments of ships and those on board as they meet disaster - personal testimony tells the human side of these tragedies.

A unique archaeological site in Egypt may help solve the mystery of how prehistoric land mammals evolved into superior sea predators.

For Indigenous Alaskans, home provides a place to gather, rebuild, and honour their ancestors.

An event in Sweden in the 17th Century creates a hysteria driven by terrified parents convinced witches are abducting their children.

A dealer makes a drop at a Hollywood red carpet event and a family hustles backpacks of cocaine paste through the Peruvian forest.

Sex scandals crack open the deceit surrounding the moral compasses of political heroes and lay bare the hypocrisy in them and us.

This series shows the final moments of ships and those on board as they meet disaster - personal testimony tells the human side of these tragedies.

A unique archaeological site in Egypt may help solve the mystery of how prehistoric land mammals evolved into superior sea predators.

For Indigenous Alaskans, home provides a place to gather, rebuild, and honour their ancestors.

An event in Sweden in the 17th Century creates a hysteria driven by terrified parents convinced witches are abducting their children.

A dealer makes a drop at a Hollywood red carpet event and a family hustles backpacks of cocaine paste through the Peruvian forest.

On the first leg of his epic journey across South America, Hazen Audel battles snake-filled swamps and a deadly descent to join a hunt and harvest feast.

The Next Generation must prepare to endure the harsh elements of dark winter that lie ahead.

CBP blitzes food courier bags after a fentanyl bust at JFK, SD HSI arrests a dealer trying to ship a kilo of fentanyl to New York, and CBP RGV finds meth and weed.

We learn how many ways there are to humiliate yourself when having a food fight, diving from a swimming pool springboard or ramp jumping on a skateboard.

In this episode we learn just how many ways there are to embarrass, injure and humiliate yourself while doing pogo backflips, ski cliff drop-ins, or just reverse parking.

Discover how slow-cooked bagels, delicious airplane food, crunchy multigrain Sun Chips and the tastiest organic vegan carrot cake get to the masses.

Discover how Danone's Activia yogurt, snazzy trail mix, organic sweet apple baby cookies and powerhouse veggie burgers get to the masses.

On the first leg of his epic journey across South America, Hazen Audel battles snake-filled swamps and a deadly descent to join a hunt and harvest feast.

The Next Generation must prepare to endure the harsh elements of dark winter that lie ahead.

Cyril and his team of adventure filmmakers face a perilous journey to finish their Nicaraguan quest for tarpon.

CBP blitzes food courier bags after a fentanyl bust at JFK, SD HSI arrests a dealer trying to ship a kilo of fentanyl to New York, and CBP RGV finds meth and weed.

This series shows the final moments of ships and those on board as they meet disaster - personal testimony tells the human side of these tragedies.

Cyril and his crew travel to remote islands in the South Pacific on a mission to help scientists save French Polynesia's Giant Trevally.

Discover how decadent donuts, rich and silky ice cream, spicy hot Korean kimchi, and flaky kosher salt get to the masses.

Discover how spicy salsa, velvety ice cream sandwiches, tangy oka cheese and crunchy fortune cookies get to the masses.

In this episode we discover the secrets of the BMX front flip, the dangers of ice, and what not to do when walking along a log.

We learn just how many ways there are to injure and humiliate yourself when kayaking down rapids, scaling tall buildings, or pulling off a handbrake turn.

A unique archaeological site in Egypt may help solve the mystery of how prehistoric land mammals evolved into superior sea predators.

For Indigenous Alaskans, home provides a place to gather, rebuild, and honour their ancestors.

On the second leg of his solo expedition across South America, Hazen Audel encounters anacondas and caimans in the remote wetlands of northern Argentina.

After a 90-minute journey, Pakistan International Airlines Flight 8303 crashed in a densely populated residential area not far from the runway.

With unrivalled quality and spectacular imagery, this channel brings you award-winning documentaries from around the world - from wildlife adventure and exploration to natural phenomena and world cultures.

The most powerful drug trafficking organization in the world, the Sinaloa Cartel, has found a new way to exploit American drug demand with Mexican super meth.

On the second leg of his solo expedition across South America, Hazen Audel encounters anacondas and caimans in the remote wetlands of northern Argentina.

The next generation of Alaskans employs time-honoured methods to acquire valuable resources necessary for survival.

HSI helps Colombian National Police take down an illegal gold mining ring, and CBP finds almost 1.5 million dollars-worth of a cartel drug haul at an RGV port in Texas.

In this episode we learn how many ways there are to injure and humiliate yourself with golf ricochets, jumping into moving vehicles, or ski racing.

In this episode we learn just how many ways there are to embarrass yourself while doing swimming pool handstands, jumping all terrain vehicles or just going down slides.

Discover how decadent donuts, rich and silky ice cream, spicy hot Korean kimchi, and flaky kosher salt get to the masses.

Discover how spicy salsa, velvety ice cream sandwiches, tangy oka cheese and crunchy fortune cookies get to the masses.

On the second leg of his solo expedition across South America, Hazen Audel encounters anacondas and caimans in the remote wetlands of northern Argentina.

The next generation of Alaskans employs time-honoured methods to acquire valuable resources necessary for survival.

Cyril and his crew travel to remote islands in the South Pacific on a mission to help scientists save French Polynesia's Giant Trevally.

HSI helps Colombian National Police take down an illegal gold mining ring, and CBP finds almost 1.5 million dollars-worth of a cartel drug haul at an RGV port in Texas.

Simple misunderstandings have caused some of the deadliest air crashes in history.

Sharks derail Cyril and his team on their quest to find Giant Trevally and reroute them to the remote volcanic island of Eiao and an awaiting danger.

Discover how cool and refreshing frozen yogurt, ultra creamy brie, hot and crispy spring rolls and ooey-gooey Sweet Georgia Browns get to the masses.

Discover how sweet and crispy waffles, tangy and crunchy Doritos nachos, dreamy dark chocolate milk and an extravagantly cheesy Indian dessert get to the masses.

In this episode we discover the secrets of ninja grip, the best way to swing onto a bank and what to avoid when parasailing behind a boat.

We learn just how many ways there are to injure and humiliate yourself when attempting a jump on a dirt bike, fishing, or slaloming on skis.

CBP discovers ketamine and human remains in packages from Europe. U.S. Border Patrol intercepts smugglers bringing migrants across the Rio Grande.

After a 90-minute journey, Pakistan International Airlines Flight 8303 crashed in a densely populated residential area not far from the runway.

On the third leg of his journey across South America, Hazen Audel begins his climb into the Andes, battling landslides, icy rivers and a whiteout.

Alaska's cold hard grip is no match for its tough-as-nails residents who must scour the land for food and fend off predators in order to survive.

HSI runs multiple money laundering stings in Chicago and CBP have two of the largest crystal meth seizures in LAX history.

When BEA Flight 548 crashes just moments after take-off, investigators unravel a tragic combination of human factors centred around the captain.

Archaeologists excavate a buried shipwreck, dive ancient ports and reconstruct Roman boats to uncover how Rome ruled the seas for four centuries.

An event in Sweden in the 17th Century creates a hysteria driven by terrified parents convinced witches are abducting their children.

The race is on to track down the man who shot JFK, but the assassin kills again before he is arrested, and this time a policeman is shot.

Stick-up crews, interstate traffickers and street corner slingers - the hallmarks of the hardcore drug trade also apply to soft drug marijuana.

With unrivalled quality and spectacular imagery, this channel brings you award-winning documentaries from around the world.

When BEA Flight 548 crashes just moments after take-off, investigators unravel a tragic combination of human factors centred around the captain.

Archaeologists excavate a buried shipwreck, dive ancient ports and reconstruct Roman boats to uncover how Rome ruled the seas for four centuries.

An event in Sweden in the 17th Century creates a hysteria driven by terrified parents convinced witches are abducting their children.

The race is on to track down the man who shot JFK, but the assassin kills again before he is arrested, and this time a policeman is shot.

Stick-up crews, interstate traffickers and street corner slingers - the hallmarks of the hardcore drug trade also apply to soft drug marijuana.

On the third leg of his journey across South America, Hazen Audel begins his climb into the Andes, battling landslides, icy rivers and a whiteout.

Alaska's cold hard grip is no match for its tough-as-nails residents who must scour the land for food and fend off predators in order to survive.

HSI runs multiple money laundering stings in Chicago and CBP have two of the largest crystal meth seizures in LAX history.

We learn just how many ways there are to injure and humiliate yourself when using a ski lift, breaking down doors, or wrestling in bubble wrap.

Dallas Campbell uses the ruler of science to measure what separates a champion from a looser in legendary sports like basketball.

With the help of animations and slo-mo cinematography, Dallas Campbell demonstrates how not to crash when driving a snowmobile.

Hazen Audel battles his way through dense Guyana jungle and fights waters filled with hungry predators - including piranha and huge cayman - to track down a party of Makushi tribesmen.

Hazen Audel battles scorching Kenyan plains, sails crocodile-infested waters, and fights off deadly snakes and swarms of bees to reach Rendille warriors guarding their camels in the heart of the desert.

On the first leg of his epic journey across South America, Hazen Audel battles snake-filled swamps and a deadly descent to join a hunt and harvest feast.

On the second leg of his solo expedition across South America, Hazen Audel encounters anacondas and caimans in the remote wetlands of northern Argentina.

On the third leg of his journey across South America, Hazen Audel begins his climb into the Andes, battling landslides, icy rivers and a whiteout.

Strengthen your understanding of science as we analyse through funny user-generated clips why some things should not be part of your exercise routine.

While you dream of the perfect holiday take a look at the science so you can avoid the mistakes others made. Lucky for us, they took videos!

Come and celebrate science as we analyse through user-generated content how some people have totally crashed their own parties.

Dallas Campbell will explain the science in games to understand the basic principles of play by looking at videos of people who failed at it.