National Geographic Channel

On a steep hillside, high above the fjord, Bjoern risks everything to rescue a tractor that threatens to fall - and take him with it.

Indigenous Peoples of Alaska battle extreme temperatures and a harsh landscape but still survive and thrive for generations.

As the winters in Alaska become more unpredictable, the Alaska Natives must take on the challenge in order to continue their way of life.

Survivalist Hazen Audel faces extreme challenges in the Amazon forest.

Hazen Audel descends from cloud forests high above Laos to join the mighty Mekong River, as he begins the survival adventure of a lifetime.

A tense emergency unfolds as illicit drugs are found onboard a plane.

Airport workers find lost items, including a purse stuffed with jewellery, two competitive ballroom dresses, a headphone case holding $1,200.

A Concorde crashes moments after take off and three mysterious items are found on the runway. How is this collection of clues connected?

A turboprop slams into an Argentine desert and a microscopic filament provides the clue.

In this episode we examine inflatable slides, swing burpees and the kite surfing roll.

Science of Stupid reveals through science experts exactly how & why adventure turned to misadventure.

Find out the story of three favourites: Budweiser Beer, Dippin' Dots ice cream beads, and the California bakery's carrot cakes.

Discover what a laser beam and applesauce have in common, and this snack factory produces a billion onion rings every year.

This Pennsylvania bakery makes 600 million donuts a year, and a team of workers is behind every picture-perfect pepperoni roll.

A fault on an incoming flight threatens to close the airport, and with hours to go before re-opening, a refurbished runway is far from complete.

The Airport Services Manager deals with passengers getting connections to Australia. They must depart on time, or the flights cannot land.

Maserati decides to build their first supercar in nearly two decades, but is it enough to bring the marque back to its place?

English automaker Lotus aims to kickstart their resurgence and take on mainstream established sportscar companies by introducing the UK's first £2-million pound 2,000 horsepower all-electric supercar.

Australia's Howard and Sons have been making fireworks for almost 100 years, now the reigns have been handed down to a new generation and they are breaking with tradition.

CBP looks out for party drugs, prostitutes and counterfeit goods entering Miami during Super Bowl. HSI tracks the case of a drug-filled car battery.

CBP investigates a trend of cocaine concealed in coffee bags and cracks down on a series of wildlife trafficking crimes.

The breath-taking nations of Great Britain revealed from above.

This series of aerial views reveals the Polish Riviera's most remarkable sights as they've never been seen before.

Spiculus, Nero's favourite gladiator, becomes a superstar in Rome's brutal arenas. Rewarded with wealth and privilege, he fights for glory.

75 BCE, Spartacus, a soldier enslaved by Rome and forced into gladiatorial combat, leads fellow gladiators in a daring escape.

Born in Syria, Flamma is sent to fight in the arena in Sicily. After an astonishing 34 brutal bouts to his name, Flamma dies at the age of 30.

Investigators sift through the wreckage to determine what brought down Turkish Airlines Flight #1951.

Did powerful drug cartels take down a Learjet 45 carrying Mexico's Interior Minister? The plane's cockpit voice recording has a startling story to tell.

Archaeologists search for a legendary fragrance from Queen Cleopatra's era.

In the shadow of the first stone pyramid, they unearth tantalising evidence of what could be a temple-tomb.

Mysterious structures and abandoned islands reveal dark histories.

Discover headless skeletons, undersea craters, and an island full of dolls.

Born in Syria, Flamma is sent to fight in the arena in Sicily. After an astonishing 34 brutal bouts to his name, Flamma dies at the age of 30.

Explore the legends of a French seer, a pit to hell and the first stigmata.

In the Bermuda Triangle, boats and planes seem to disappear without a trace. A dedicated group of believers think they may have found out why.

Count Dracula was a fictional character but was he based on a real-life historical figure? With the help of historians and forensic scientists discover if there is any truth in vampire folklore.

Archaeologists search for a legendary fragrance from Queen Cleopatra's era.

Maserati decides to build their first supercar in nearly two decades, but is it enough to bring the marque back to its place?

English automaker Lotus aims to kickstart their resurgence and take on mainstream established sportscar companies by introducing the UK's first £2-million pound 2,000 horsepower all-electric supercar.

CBP looks out for party drugs, prostitutes and counterfeit goods entering Miami during Super Bowl. HSI tracks the case of a drug-filled car battery.

CBP investigates a trend of cocaine concealed in coffee bags and cracks down on a series of wildlife trafficking crimes.

In the Pacific, 500 million people live in ever-present danger along its edges. we drain the Pacific Ocean to reveal the deadly geological forces behind Earth's most destructive natural disasters.

Investigators sift through the wreckage to determine what brought down Turkish Airlines Flight #1951.

Did powerful drug cartels take down a Learjet 45 carrying Mexico's Interior Minister? The plane's cockpit voice recording has a startling story to tell.

Find out what it takes to make a 5,000-pound cheese wheel, and these irresistible blondies are shipped to snack-lovers across the country.

Three million deep-fried cheese curds are produced here daily, and it takes a mountain of pecans to keep up with demand for these cow patties.

Behind the scenes of one of the biggest and soon to be busiest airports in the world

Emirates Airlines bring in an Airbus A380 for a thorough maintenance check. Mel encounters a passenger travelling with a fake passport.

Tim and Fuzz come to the rescue of their first ever custom car, a radically modified VW Beetle called a VW Wizard.

Tim and Fuzz are off to Southampton to take on a car a 1969 Jensen Interceptor. Owner Nick, cherished his dream car until he got extreme arthritis.

At the Victorinox factory in Switzerland, raw steel is fashioned into the most iconic multi-purpose tool invented the Swiss Army Knife.

HSI takes to the streets of Brooklyn to arrest the person picking up a suitcase of cocaine. CBP catches a man who has swallowed 85 pellets of cocaine.

HSI confiscate 21 kilos of meth and disrupt a transnational drug ring. CBP seize one of the largest shipments of illegal shark fins in Miami history.

Urban construction relies on two types of cranes to hoist the next high-rise, but when they fail, they make one big mess.

Power and water, the basics requirements for every city - but what happens when they fail?

When this UK power station reached the end of the road, it took all the power with it. The crawler crane: these giants lift heavy things.

Severe weather brings chaos to the mountains and Thord's running out of options. Jo Roger takes on a frontloader that's crashed onto its side.

Jo Roger and Ole Henrik struggle to rescue a trailer load of salt that threatens to pollute Norway's biggest salmon river.

After controllers at Ireland's Cork Airport clear the Manx2 Flight 7100 for landing, it goes into a severe roll and crashes into the runway.

A helicopter carrying offshore oil workers goes down over the open ocean.

Archaeologists search for the truth behind the 'Curse of Tutankhamun'.

Archaeologists investigate the evolution of ancient Egypt's most iconic structures, the pyramids.

U.S. Customs and Border Protection in El Paso finds a load of meth hidden in a railcar and quickly moves to stop the cartel from taking it back.

CBP seizes suitcases of drugs bound for the UK and looted ancient statues.

CBP seizes fentanyl, coke and heroin. HSI Miami intercepts outbound guns.

CBP and HSI work together to take down traffickers of coke and marijuana.

Security teams at Peru's biggest airport work 24-7 to stop illegal activity. The biggest problem: cocaine smuggling. The clothes in a 19-year-old's bag are oddly damp - they're soaked in liquid cocaine. Police uncover a 16 kg load in a suitcase. Officers detain two Colombians headed to Mexico. They've travelled from the Amazon - and they may be carrying. In the mail facility, cocaine is found infused in a blanket and hidden in artisanal boxes.

Security teams at Peru's biggest airport work 24-7 to stop illegal activity. The biggest problem: cocaine smuggling. A woman carrying cocaine in her body may have an accomplice. It's up to police to track her down before she can leave the country. Officers get word of a cocaine shipment and set up sting. An elderly woman seems surprised when police find cocaine in her bag. Could she be in on the scheme? A children's suit is soaked in cocaine.

Archaeologists search for the truth behind the 'Curse of Tutankhamun'.

Archaeologists investigate the evolution of ancient Egypt's most iconic structures, the pyramids.

Tim and Fuzz come to the rescue of their first ever custom car, a radically modified VW Beetle called a VW Wizard.

Tim and Fuzz are off to Southampton to take on a car a 1969 Jensen Interceptor. Owner Nick, cherished his dream car until he got extreme arthritis.

HSI takes to the streets of Brooklyn to arrest the person picking up a suitcase of cocaine. CBP catches a man who has swallowed 85 pellets of cocaine.

HSI confiscate 21 kilos of meth and disrupt a transnational drug ring. CBP seize one of the largest shipments of illegal shark fins in Miami history.

Mediterranean

After controllers at Ireland's Cork Airport clear the Manx2 Flight 7100 for landing, it goes into a severe roll and crashes into the runway.

A helicopter carrying offshore oil workers goes down over the open ocean.

Satisfy your sweet tooth with these handcrafted pecan pralines, and find out how a tangy sauce helped put this major league snack on the map.

Witness a fig Newton that's literally 80-feet long, and find out what makes this seasonal Wisconsin butter so special.

A passenger jet comes into the Aircraft Appearance Centre to get a makeover. The airportÕs double runway overhaul is unveiled.

Customs are suspicious of a man carrying uncut diamonds in his luggage, and a cargo of racehorses from France poses a logistical challenge.

Toronto Airport is on high alert as intruders infiltrate restricted areas.

Winter storms batter the US and ground flights at Toronto Airport.

Go behind the scenes as Megafactories explores manufacturing goliaths and brings to life some of the greatest one-of-a-kind factories in the world.

HSI pursues a case of cocaine-filled cakes across state lines, and CBP seizes more than $100,000 of undeclared currency.

HSI takes down a suspected weapons trafficker with ties to organized crime. Meanwhile, CBP agents are on high alert for popular club drugs being concealed in liquid form.

We discover that you can start a war over anything, from assassination to a lost ear and even pastry.

How did history's richest get their wealth, how did they spend it, and did it really buy happiness?

We look at who's run and who's won the Presidency and how you keep the top job once you've got it.

Hannah Fry explores why ancient Greece was the birthplace of so many big ideas.

Hannah Fry explores Vietnam's remarkable post-war transformation and reveals a nation embracing change.

A terrifying picture of chaos emerges after a cargo jet nosedives in the Swedish Arctic.

First Air Flight 6560 slammed into a hillside near Resolute Bay, one of the most remote airports in the world.

Archaeologists investigate Egypt's ancient power struggle with the Nubians

Archaeologists uncover how Egypt's final dynasty rose from the ashes of Alexander the Great's empire.

Embark on a thrilling journey through Spain's greatest feats of engineering.

Venture into the heart of Poland's most awe-inspiring engineering marvels.

Air traffic controllers hear an explosion when Air Algérie Flight 6289 lifts off from the airport. Moments later, the Boeing 737-200 crashes.

A remarkable emergency landing in New Zealand reveals a worldwide danger.

The Amazon: Dark Waters. Will travels deep into the Amazon in search of a giant green anaconda.

Will heads to the Himalayas in search of the secret to happiness.

Archaeologists investigate Egypt's ancient power struggle with the Nubians

Archaeologists uncover how Egypt's final dynasty rose from the ashes of Alexander the Great's empire.

Toronto Airport is on high alert as intruders infiltrate restricted areas.

Winter storms batter the US and ground flights at Toronto Airport.

HSI pursues a case of cocaine-filled cakes across state lines, and CBP seizes more than $100,000 of undeclared currency.

HSI takes down a suspected weapons trafficker with ties to organized crime. Meanwhile, CBP agents are on high alert for popular club drugs being concealed in liquid form.

How did MH370 crash and why have we failed to pinpoint the wreckage? Follow the longest and most expensive search in commercial aviation history.

A terrifying picture of chaos emerges after a cargo jet nosedives in the Swedish Arctic.

First Air Flight 6560 slammed into a hillside near Resolute Bay, one of the most remote airports in the world.

Find out the story of three favourites: Shriver's Saltwater Taffy, Coach Farm's cheese, and Haviland Thin Mints.

Tea leaves get to lie down on the job; a hoisin sauce is popular with Chinese astronauts; ice cream sandwiches are a San Francisco tradition since 1928.

The epic story of the black olive; this ice pop is like a smoothie on a stick; and find out how to produce millions of cookie chips every week.

Behind the scenes of one of the biggest and soon to be busiest airports in the world.

Behind the scenes of one of the biggest and soon to be busiest airports in the world.

As the students reach the midpoint of their training, they start the iconic dogfighting phase.

Defensive dogfighting involves dynamic manoeuvres to evade being shot down by battle-hardened instructors.

Explore the Ferrari factory behind the groundbreaking FF, the first four-wheel-drive Ferrari with four full-sized seats.

HSI Miami investigates two separate maritime smuggling cases and seizes more than 450 kilograms of cocaine off a yacht coming from the Caribbean.

HSI uncovers a multi-million-dollar cocaine smuggling ring of airline employees. CBP sniffs out drugs using the nation's largest team of K-9s.

The Amazon: Dark Waters. Will travels deep into the Amazon in search of a giant green anaconda.

Will heads to the Himalayas in search of the secret to happiness.

A lost sports ring, Native American regalia and a stuffed rat get returned.

A lone diamond from Grandma's ring is lost at Pittsburgh's airport by a young bride.

Airport workers find lost items, including a purse stuffed with jewellery, two competitive ballroom dresses, a headphone case holding $1,200.

We discover what happened to Malaysian 370.

Investigators are stumped when a turboprop crashes into an Indonesian mountaintop.

Archaeologists follow the tracks left by ancient Egypt's most audacious criminals.

Archaeologists investigate the rise of Egypt's first pharaohs and how they transformed scattered communities into a powerful kingdom.

Emergency at Toronto International Airport as a flight crash lands.

Winter slams Toronto International Airport as teams prep for a huge storm.

Airport workers find lost items, including a purse stuffed with jewellery, two competitive ballroom dresses, a headphone case holding $1,200.

Airport workers go above and beyond to find a cat who escaped onto the runway upon landing.

U.S. Customs and Border Protection in Texas intercepts a truck with millions worth of meth concealed in a shipment of chilli peppers.

U.S. Customs and Border Protection in El Paso finds a load of meth hidden in a railcar and quickly moves to stop the cartel from taking it back.

Archaeologists follow the tracks left by ancient Egypt's most audacious criminals.

Archaeologists investigate the rise of Egypt's first pharaohs and how they transformed scattered communities into a powerful kingdom.

As the students reach the midpoint of their training, they start the iconic dogfighting phase.

Defensive dogfighting involves dynamic manoeuvres to evade being shot down by battle-hardened instructors.

HSI Miami investigates two separate maritime smuggling cases and seizes more than 450 kilograms of cocaine off a yacht coming from the Caribbean.

HSI uncovers a multi-million-dollar cocaine smuggling ring of airline employees. CBP sniffs out drugs using the nation's largest team of K-9s.

Featuring the China Seas - the site of the largest naval battles in history, a 700-year-old mystery and technological wonders, both ancient and modern.

We discover what happened to Malaysian 370.

Investigators are stumped when a turboprop crashes into an Indonesian mountaintop.

Find out how potatoes transform into Mexi-Fries; toffees with connections to Hollywood royalty; and a distillery that makes absinthe.

On this episode of Food Factory USA: Necco candy wafers; pies made by the English Pork Pie Company; and GinsengUp combines soda with an ancient root.

Mel responds to a passenger emergency call and must deal with a worst-case scenario.

Behind the scenes of one of the biggest and soon to be busiest airports in the world.

Sean Riley helps with a radioactive fix at a nuclear power plant, with one eye on the Geiger counter as the team installs a new hi-tech turbine.

Sean Riley goes on a cruise in the Bahamas, but this is no ordinary trip as he races against time to fix an enormous, 90,000-ton cruise ship.

An analysis on one of the most beautiful monuments in Europe.

HSI pursues multiple cases of cocaine smuggled from the Caribbean aboard boats. CBP makes large-scale seizures of medications without a prescription.

CBP Atlanta is on the hunt for puppies being smuggled into the U.S. where they can sell for upwards of $10,000.

In the coldest winter for a decade, the ice road heroes put their lives on the line to rescue drivers in danger.

When a fully laden truck and trailer gets buried in a ditch, Bjoern calls Thord for help. But it's not easy for the two bosses to work together.

Disaster is often the consequence when international truck drivers try to manoeuver on the Norwegian winter roads. Our rescue heroes are there to help.

In Norway there is very little daylight during winter. Only tow truck rescuers can keep roads open and accomplish a rescue, all hours of the day.

The homesteaders take advantage of the conditions during deep winter.

Air traffic controllers hear an explosion when Air Algérie Flight 6289 lifts off from the airport. Moments later, the Boeing 737-200 crashes.

Moments after taking off from a California airport, an American cargo plane needs to make an emergency landing. The crippled plane crashes into an automobile salvage yard one mile east of the airport.

These jobs are so big, Thord, Bjoern and rookie Terje call on each other for extra equipment and expertise as they clear dangerous Norwegian roads.

These jobs are so big, Thord, Bjoern and rookie Terje call on each other for extra equipment and expertise as they clear dangerous Norwegian roads.

These jobs are so big, Thord, Bjoern and rookie Terje call on each other for extra equipment and expertise as they clear dangerous Norwegian roads.

In this special episode, Thord and Bjoern team up on several rescues and Ole Henrik is called to recover a concrete mixer laying on its side.

The homesteaders take advantage of the conditions during deep winter.

Margot, caught off guard by an unplanned litter of puppies, prepares to leave her Yukon trapline early.

Did a 200-year-old mechanical man really beat the world's best chess players? Who made it, and how does it work?

Can a carving retell history? A helmet cure modernity? Who's the armor skeleton?

Texas Is For Sightings: Following reports of an enormous object that was spotted by dozens of people across two Texas towns, the team sets out to find an explanation.

The team examine footage of a suspicious floating object in California, also investigating creepy claims from people who believe that they are being followed.

The team investigates rumours of alien life forms hiding in Brazil's jungles. One witness's evidence is so convincing, even Ryder begins to believe in UFOs.

Baby alien or a tiny monkey? The team examine a creature of mysterious origin. They also check out strange and disturbing footage of an alleged mothership.

HSI pursues multiple cases of cocaine smuggled from the Caribbean aboard boats. CBP makes large-scale seizures of medications without a prescription.

CBP Atlanta is on the hunt for puppies being smuggled into the U.S. where they can sell for upwards of $10,000.

From mysterious underwater pyramids off the coast of Japan to the fabled city of Atlantis itself. But are these truly ancient sites or simply accidents of geology?

Air traffic controllers hear an explosion when Air Algérie Flight 6289 lifts off from the airport. Moments later, the Boeing 737-200 crashes.

Moments after taking off from a California airport, an American cargo plane needs to make an emergency landing. The crippled plane crashes into an automobile salvage yard one mile east of the airport.

Leave it to five brothers from Vietnam to perfect flaky French pastries, and watch for flying fish while ordering crab cakes in Seattle.

On this episode of Food Factory USA, find out the story behind these three favorites: Bosco Chocolate Syrup has a blockbuster connection to Hollywood.

Find out the story of three favourites: Shriver's Saltwater Taffy, Coach Farm's cheese, and Haviland Thin Mints.

Maintenance engineers desperately look for two lost bolts deep inside an airplane engine.

Weather threatens a medical emergency, and trainee firefighters take their search-and-rescue test.

Tim and Fuzz take on one of the most iconic cars to have ever come out of Germany, a BMW E30 Alpina.

Tim and Fuzz take a trip back in time in a Fiesta XR2, a fast Ford from the 1980s. The car belongs to Brian, who planned to restore the car.

Tim and Fuzz are off to West Sussex to rescue an iconic 1970s motor - the first truly successful Japanese car export - Datsun 240z - owned by the retired GP Paul.

Hannah Fry explores why ancient Greece was the birthplace of so many big ideas.

Hannah Fry explores Vietnam's remarkable post-war transformation and reveals a nation embracing change.

Mysterious structures and abandoned islands reveal dark histories.

Discover headless skeletons, undersea craters, and an island full of dolls.

Explore the legends of a French seer, a pit to hell and the first stigmata.

Security teams at Peru's biggest airport work 24-7 to stop illegal activity. The biggest problem: cocaine smuggling. The clothes in a 19-year-old's bag are oddly damp - they're soaked in liquid cocaine. Police uncover a 16 kg load in a suitcase. Officers detain two Colombians headed to Mexico. They've travelled from the Amazon - and they may be carrying. In the mail facility, cocaine is found infused in a blanket and hidden in artisanal boxes.

Security teams at Peru's biggest airport work 24-7 to stop illegal activity. The biggest problem: cocaine smuggling. A woman carrying cocaine in her body may have an accomplice. It's up to police to track her down before she can leave the country. Officers get word of a cocaine shipment and set up sting. An elderly woman seems surprised when police find cocaine in her bag. Could she be in on the scheme? A children's suit is soaked in cocaine.

On final approach to a Nepali airport, Yeti Airlines Flight 691 falls from the sky.

A brand-new 737 falls from the sky over West Africa during a major storm, but investigators eventually discover weather had nothing to do with it.

A huge part of our economy is reliant upon freight transport. Experts investigate how these transporters are designed.

Experts investigate the construction and design of some of the most incredible speed machines in the world.

From the disappearance of the Titan to the sinking of the Lusitania, we recount the 10 worst disasters at sea.

Every year, thousands of train crashes and devastating plane disasters occur worldwide. These incidents highlight the inherent dangers of travel.

Trains collide, planes crash, and ships sink, revealing transportation's fragility. Explore 10 global collisions, their causes, and unforeseen outcomes.

Thord's imagination and some unique equipment help save an excavator, but Terje's recklessness wreaks havoc.

In the coldest winter for a decade, the ice road heroes put their lives on the line to rescue drivers in danger.

When a truck crashes into a cliff face, Bjoern has to join forces with a rival company at the rescue.

Security teams at Peru's biggest airport work 24-7 to stop illegal activity. The biggest problem: cocaine smuggling. The clothes in a 19-year-old's bag are oddly damp - they're soaked in liquid cocaine. Police uncover a 16 kg load in a suitcase. Officers detain two Colombians headed to Mexico. They've travelled from the Amazon - and they may be carrying. In the mail facility, cocaine is found infused in a blanket and hidden in artisanal boxes.

Security teams at Peru's biggest airport work 24-7 to stop illegal activity. The biggest problem: cocaine smuggling. A woman carrying cocaine in her body may have an accomplice. It's up to police to track her down before she can leave the country. Officers get word of a cocaine shipment and set up sting. An elderly woman seems surprised when police find cocaine in her bag. Could she be in on the scheme? A children's suit is soaked in cocaine.

U.S. Customs and Border Protection in Texas intercepts a truck with millions worth of meth concealed in a shipment of chilli peppers.

U.S. Customs and Border Protection in El Paso finds a load of meth hidden in a railcar and quickly moves to stop the cartel from taking it back.

Hazen Audel faces brutal limestone peaks and dark flooded caves, as he seeks out a hidden village deep in the jungles of the Mekong Basin.

Hazen plunges into a world of natural treasures, searching Laos' ancient forests for precious mushrooms, which flourish after months of monsoons.

On final approach to a Nepali airport, Yeti Airlines Flight 691 falls from the sky.

A brand-new 737 falls from the sky over West Africa during a major storm, but investigators eventually discover weather had nothing to do with it.

We learn the science behind the fails when attempting a ski double backflip and walking downstairs on your hands.

In this episode we learn the science behind the fails when urban downhill cycling, smashing eggs, and surfing the biggest wave ever.

Find out the story of three favourites: High Liner's ready-to-eat 'fillets', the nutty candy bar Peanut Chews, and New England's Moxie soda.

Cheez Doodles bake 44,000 balls per minute; Golden Cannoli is the world's largest supplier of cannoli; beer is the magic ingredient in a BBQ sauce.

Mel is alerted to a possible ebola patient and must limit the man's contact with other passengers until she can get a firm diagnosis.

Mel deals with an angry family who have missed their connecting flight. Leigh is kept busy with an important repair to a 777 - a blocked toilet.

Enter a new generation of inventors, innovators, and entrepreneurs who are looking to the edge of discovery for new ways to keep the wheels in motion.

A fascinating and inspirational look at how some of the world's leading scientists had to think outisde the box to research a cure for cancer. Their breakthrough moment occurred when they supercharged T cells which led to new treatments.

Why did Fukushima's nuclear plant melt down and explode after a massive earthquake? Why did the USS Forrestal explode, killing 134 crew?

Why did Deepwater Horizon explode, causing the worst manmade oil spill in history? Why did the Air France Concorde crash right after takeoff?

How did the shuttle Columbia tear itself to pieces during re-entry? How did a concrete high-rise in London become an inferno that killed 72?

When a dam collapses, the resulting disaster can be as catastrophic as a tsunami, inundating communities and destroying everything in its path.

In motorsports, the drive for speed can turn small errors into catastrophic crashes. Explore the top 10 accidents, their causes, and their impacts.

Experts examine the provenance of Mitchell-Hedges Crystal Skull, which some believe to be a Mayan artefact dating to over 3,000 years ago.

A "miracle cure" is a phrase commonly used today to market the latest wrinkle cream or multivitamin, but what happened to divinely inspired, old-fashioned miracle cures?

How did Rome rise to dominate so much of the ancient world? Off the coast of Sicily, investigators discover traces of a crucial naval battle.

Landing on a Caribbean island in a tropical storm, a 737 crashes just short of the runway.

1981: some rules were established in order to secure flights. But deadly distractions are always present.

This episode uncovers the innovations that enable the world's largest plane, the unique Antonov AN-255, to carry the world's heaviest air-freight.

This episode reveals the incredible engineering behind the Burj Khalifa. At more than half a mile high, it's the tallest sky scraper ever built.

Explore the most dramatic structural collapses in history, from the footbridge disaster in Morbi to the building collapse in Bangladesh.

The planet faces threats: quakes, deadly viruses, and asteroids. Discover the top 10 apocalyptic scenarios, the aftermath, and survival potential.

In humanity's pursuit of space exploration, catastrophic results unfold. These events underscore how tiny mistakes can lead to devastating outcomes.

When wicked weather hits Norway's notorious roads, brigades of rescue workers work 24-7 to unblock vital trade routes that run through the mountain passes.

When an Arctic storm kicks off the coldest winter of a decade, Thord tries to rescue a truck blocking a blind bend but the driver ignores Thord's instructions and puts all their lives at risk.