A vanished Neolithic structure in an Irish farmer's field, an ancient oasis in the remote reaches of a Chinese desert, a centuries-old buried treasure in the UK and a dreaded predator in the Pacific Ocean are discovered by accident using drones.

The Yeti is a custom-made snow-eater that keeps a critical Alaskan airport open for business; experts reveal how cutting-edge engineering and the latest technology keep this machine running in the toughest conditions.

Taking wing over Los Angeles reveals more than the secrets of Hollywood's back lots; aspiring actors line up in a non-descript warehouse district; the city is home to surfers and skateboarders; a working oil derrick is tucked into Cardiff Tower.

The best kept secrets of Nova Scotia.

Nova Scotia's Southern coast.

The Eastern Coastline is a living historical record of the battle between the French and English.

A journey along the geological marvel that is the Bay of Fundy coastline.

An aerial view of Cape Breton Island from the Canso Causeway to the Cape Breton Highlands.

A Nazi weapon designed to turn the tides of WWII in Northern France; a secret Russian military tower in the shadow of the Chernobyl disaster; a forgotten Australian tunnel rumored to hide a nuclear lab; something shocking buried under Alcatraz.

Borman uncovers Peter the Great's rocky family life, from the wife he shipped off to a convent to the son he tortured to death, and reveal how his passion for progress and science would transform Russia.

Exploring the history of the F-18 and how the U.S. Navy's dual-role aircraft has dominated both the air and the battlefields for over three decades.

The new masters of the universe refuse to limit their imaginations, exploring space tourism, asteroid mining and colonies on Mars.

An inside look at how the world's most eminent structures define national identity and the engineering techniques used to create them.

A Nazi weapon designed to turn the tides of WWII in Northern France; a secret Russian military tower in the shadow of the Chernobyl disaster; a forgotten Australian tunnel rumored to hide a nuclear lab; something shocking buried under Alcatraz.

An exploration of how some of the world's biggest man-made structures were built.

Archaeologists in Saqqara discover an unfinished tomb dating to Egypt's Old Kingdom and uncover 4,000-year-old secrets about the family it was built for.

The story of the construction of ancient Egypt's first pyramid, built 4,700 years ago to help the Pharaoh Djoser achieve immortality.

An exploration of how some of the world's biggest man-made structures were built.

Archaeologists in Saqqara discover an unfinished tomb dating to Egypt's Old Kingdom and uncover 4,000-year-old secrets about the family it was built for.

The story of the construction of ancient Egypt's first pyramid, built 4,700 years ago to help the Pharaoh Djoser achieve immortality.

A Nazi weapon designed to turn the tides of WWII in Northern France; a secret Russian military tower in the shadow of the Chernobyl disaster; a forgotten Australian tunnel rumored to hide a nuclear lab; something shocking buried under Alcatraz.

A helicopter made for extreme environments aids US Army rescue efforts in some of the most harsh conditions; a trio of small but capable tugboats moves cargo vessels through the busiest port of Alaska.

Fly along the coast from Cape Agulhas, the Garden Route, Port Elizabeth to the Wild Coast. Stand at the precipice of time, and dive into a land that still stretches your imagination.

Northumberland Strait.

The loyalist city of Saint John and international borders beyond, one of the worlds most famous waterways.

The natural wonders of the Gaspe Peninsula.

Incredible rock formations, peat farms and some of the East Coast's impressive sand dunes.

The Magdalen Islands.

A look into Jesus's childhood and adolescence until his reappearance in the Gospels.

Over a hundred massive concrete arrows scattered across America; a giant chalk figure with an oversized phallus on an English hillside; a mysterious hole in the middle of a lake in Southern California.

Actress Meghan Markle's upcoming marriage to Prince Harry is compared to the stories of other American actresses and heiresses who crossed the Atlantic to marry into nobility, such as Grace Kelly and Rita Hayworth.

The inside story of the F-86 Sabre, one of America's first fighter jets, and its epic battles against the Soviet MiG jet during the Korean War and beyond.

Archaeologists in Saqqara discover an unfinished tomb dating to Egypt's Old Kingdom and uncover 4,000-year-old secrets about the family it was built for.

The story of the construction of ancient Egypt's first pyramid, built 4,700 years ago to help the Pharaoh Djoser achieve immortality.

Salvor and treasure seeker Phil Risko sets out to retrieve valuable 80-year-old hardwood logs from the bottom of the sea; a multi-million dollar cruise vessel undergoes emergency repairs in Panama.

A look into Jesus's childhood and adolescence until his reappearance in the Gospels.

Over a hundred massive concrete arrows scattered across America; a giant chalk figure with an oversized phallus on an English hillside; a mysterious hole in the middle of a lake in Southern California.

Some of the world's most incredible engineering projects now lie in ruins; cities that are now empty ghost towns, bridges that were never finished, and roads to nowhere; these deserted places are home to extraordinary mysteries and untold secrets.

Explore strongholds abandoned by their architects. Look at a lost city in the Amazon jungle, see a desert fortress made by humanity's most notorious empire, explore a city of identical castles, and examine a Greek isle's bloody history from the air.

Finding out how the insidious 'standard man' makes it hard to find a place where the gap doesn't impact us.

Some of the world's most incredible engineering projects now lie in ruins; cities that are now empty ghost towns, bridges that were never finished, and roads to nowhere; these deserted places are home to extraordinary mysteries and untold secrets.

Explore strongholds abandoned by their architects. Look at a lost city in the Amazon jungle, see a desert fortress made by humanity's most notorious empire, explore a city of identical castles, and examine a Greek isle's bloody history from the air.

Finding out how the insidious 'standard man' makes it hard to find a place where the gap doesn't impact us.

A look into Jesus's childhood and adolescence until his reappearance in the Gospels.

Over a hundred massive concrete arrows scattered across America; a giant chalk figure with an oversized phallus on an English hillside; a mysterious hole in the middle of a lake in Southern California.

Salvor and treasure seeker Phil Risko sets out to retrieve valuable 80-year-old hardwood logs from the bottom of the sea; a multi-million dollar cruise vessel undergoes emergency repairs in Panama.

This is South Africa's journey from pre-human skeletons to modern Skyscrapers. View South Africa's mountain ranges, bustling cities and untamed wildlife from the air.

The west coast of Newfoundland is a story of cultural history and natural beauty, from the first European settlements at historic Port au Choix, to the incredible, scenery of Gros Morne National Park.

St. John's Newfoundland and the Avalon peninsula to the unique islands.

From St. John's heading north, the coastline is a maze of bays and inlets.

From the waters of Juan de Fuca Strait to Gulf Islands National Park Reserve.

A rich mix of coastal towns, islands, inland mountains and seascapes from Nanaimo to Campbell River.

Jesus' baptism by John the Baptist; Jesus' message that formed the basis of the future Christian religion.

A Turkish drought reveals a long-lost ancient Basilica and its secrets; a church spire punches through the surface of a toxic sludge in Romania; the hull of a massive ship in the North Sea answers decades old questions.

The most photographed woman in world from 1985 to 1997 suffered from hounding from paparazzi but also promoted the charitable and humanitarian causes she cared so passionately about.

The story of the world's first nuclear bomber, the B-29, and its explosive impact on aerial warfare.

Explore strongholds abandoned by their architects. Look at a lost city in the Amazon jungle, see a desert fortress made by humanity's most notorious empire, explore a city of identical castles, and examine a Greek isle's bloody history from the air.

Finding out how the insidious 'standard man' makes it hard to find a place where the gap doesn't impact us.

Responding to an emergency call, Northstar marine sets out to salvage a sunken tug in the Delaware Bay; following the devastation caused by Hurricane Sally, Capt. Chris Ward and his crew work to salvage sunken sailboats and wrecked powerboats.

Jesus' baptism by John the Baptist; Jesus' message that formed the basis of the future Christian religion.

A Turkish drought reveals a long-lost ancient Basilica and its secrets; a church spire punches through the surface of a toxic sludge in Romania; the hull of a massive ship in the North Sea answers decades old questions.

Investigators, oil workers and residents of the American Gulf Coast reveal the cascading problems and deadly mistakes that led to the worst marine oil spill of all time.

After a spectacular collision and ensuing attack from a Japanese ship, an American submarine crew begins a desperate struggle for survival.

Blinded in one eye in the battle for Normandy, a defiant French-Canadian sniper sets out to liberate a Dutch city in the final days of the war.

Investigators, oil workers and residents of the American Gulf Coast reveal the cascading problems and deadly mistakes that led to the worst marine oil spill of all time.

After a spectacular collision and ensuing attack from a Japanese ship, an American submarine crew begins a desperate struggle for survival.

Blinded in one eye in the battle for Normandy, a defiant French-Canadian sniper sets out to liberate a Dutch city in the final days of the war.

Jesus' baptism by John the Baptist; Jesus' message that formed the basis of the future Christian religion.

A Turkish drought reveals a long-lost ancient Basilica and its secrets; a church spire punches through the surface of a toxic sludge in Romania; the hull of a massive ship in the North Sea answers decades old questions.

Responding to an emergency call, Northstar marine sets out to salvage a sunken tug in the Delaware Bay; following the devastation caused by Hurricane Sally, Capt. Chris Ward and his crew work to salvage sunken sailboats and wrecked powerboats.

It is home to the world's largest inland Delta; the world's second largest game reserve; and the abundant wildlife of Chobe National Park. There is no other way to appreciate this country than from a giant's point of view.

From the San Juan Islands of Washington State to the Kootenays in the east, exploring the pristine, Pacific border region separating Canada and the United States.

The vast majority of information being gathered about Mars is by orbiters chronicling everything they can.

Exploring the Milky Way from the mythology of ancient sky watchers to how scientists are mapping it from the inside out.

An inexplicable evil torments the young girls of Reverend Samuel Parris' household; like a plague, it swiftly spreads through Salem Village; fearing the influence of the devil, the afflicted make accusations of witchcraft.

The number of accused individuals keeps growing, hinting at a greater conspiracy of witches; the examinations take place in a packed meetinghouse, where suspects face harsh questioning, and a mob of young women shout accusations of witchcraft.

From the San Juan Islands of Washington State to the Kootenays in the east, exploring the pristine, Pacific border region separating Canada and the United States.

Hannibal, a Carthaginian general and statesman, makes a treacherous, thousand-mile march across Europe to attack the Roman Empire; historians reexamine the march using modern-day science.

Maritime archaeologist Mensun Bound and his team search for the ships that sank in the South Atlantic Ocean during the Battle of the Falklands in World War I.

Examine the life of one of France's self-appointed emperor; a man who started with nothing; acquired everything, and lost it all again.

Investigators, oil workers and residents of the American Gulf Coast reveal the cascading problems and deadly mistakes that led to the worst marine oil spill of all time.

After a spectacular collision and ensuing attack from a Japanese ship, an American submarine crew begins a desperate struggle for survival.

Blinded in one eye in the battle for Normandy, a defiant French-Canadian sniper sets out to liberate a Dutch city in the final days of the war.

Military search and rescue efforts in deadly arctic conditions rely on a specialized helicopter with unrivaled power and endurance, and special access reveals how it works; in the Alps, a monster snow blower keeps trains running in dangerous weather.

Hannibal, a Carthaginian general and statesman, makes a treacherous, thousand-mile march across Europe to attack the Roman Empire; historians reexamine the march using modern-day science.

Maritime archaeologist Mensun Bound and his team search for the ships that sank in the South Atlantic Ocean during the Battle of the Falklands in World War I.

A colossal stone temple on a remote Egyptian island mysteriously bears the names of the most famous leaders of the ancient world; now, experts use cutting-edge tech to investigate why pharaohs and emperors all built monuments at this enigmatic site.

Uncovers the origins of the curses surrounding the Fabergé eggs, the Unlucky Mummy and more in a historical journey from revolutionary Russia to Ancient Egypt.

At the heart of Saqqara, the largest necropolis in Egypt is the Step Pyramid of Djoser, built around 2600 BC.

A colossal stone temple on a remote Egyptian island mysteriously bears the names of the most famous leaders of the ancient world; now, experts use cutting-edge tech to investigate why pharaohs and emperors all built monuments at this enigmatic site.

Uncovers the origins of the curses surrounding the Fabergé eggs, the Unlucky Mummy and more in a historical journey from revolutionary Russia to Ancient Egypt.

At the heart of Saqqara, the largest necropolis in Egypt is the Step Pyramid of Djoser, built around 2600 BC.

Hannibal, a Carthaginian general and statesman, makes a treacherous, thousand-mile march across Europe to attack the Roman Empire; historians reexamine the march using modern-day science.

Maritime archaeologist Mensun Bound and his team search for the ships that sank in the South Atlantic Ocean during the Battle of the Falklands in World War I.

Military search and rescue efforts in deadly arctic conditions rely on a specialized helicopter with unrivaled power and endurance, and special access reveals how it works; in the Alps, a monster snow blower keeps trains running in dangerous weather.

After a spectacular collision and ensuing attack from a Japanese ship, an American submarine crew begins a desperate struggle for survival.

The Magdalen Islands.

Examining the science behind the birth of the universe.

Mercury, one of the nearest planets to earth, has eluded astronomers' best efforts to learn its secrets until missions like Mariner and Messenger.

The Salem witch trials finally begin with the case against Bridget Bishop, who is quickly found guilty and sentenced to death by hanging; her death is not enough to quell the hysteria, and five more women are tried and executed within a month.

Former minister George Burroughs is convicted of being the devil's ringleader; the witch hunt continues throughout the summer but comes to a halt after the afflicted individuals begin to accuse members of the Massachusetts elite.

Soaring high above the incredible landscapes along BC's Kootenay border region.

The Great Wall of China is more than just a part of history, it's part of the world's geography, a sprawling, massive edifice of mud, reeds, and billions of bricks. But why did the Chinese go to such lengths to build it?

A vanished Neolithic structure in an Irish farmer's field, an ancient oasis in the remote reaches of a Chinese desert, a centuries-old buried treasure in the UK and a dreaded predator in the Pacific Ocean are discovered by accident using drones.

Younger sister of Queen Elizabeth II, was a fashion icon, a drinker, a smoker and someone who completely broke the royal mold.

A colossal stone temple on a remote Egyptian island mysteriously bears the names of the most famous leaders of the ancient world; now, experts use cutting-edge tech to investigate why pharaohs and emperors all built monuments at this enigmatic site.

Uncovers the origins of the curses surrounding the Fabergé eggs, the Unlucky Mummy and more in a historical journey from revolutionary Russia to Ancient Egypt.

At the heart of Saqqara, the largest necropolis in Egypt is the Step Pyramid of Djoser, built around 2600 BC.

The Yeti is a custom-made snow-eater that keeps a critical Alaskan airport open for business; experts reveal how cutting-edge engineering and the latest technology keep this machine running in the toughest conditions.

The Great Wall of China is more than just a part of history, it's part of the world's geography, a sprawling, massive edifice of mud, reeds, and billions of bricks. But why did the Chinese go to such lengths to build it?

A vanished Neolithic structure in an Irish farmer's field, an ancient oasis in the remote reaches of a Chinese desert, a centuries-old buried treasure in the UK and a dreaded predator in the Pacific Ocean are discovered by accident using drones.

Investigating the seasonality of nomadic life and how traditional animal practices helped Mongol armies outmanoeuvre their enemies; a look at Genghis Khan's trade and communication strategies and the empire's fate after his death in 1227.

Mike works with the U.S. Army in Germany inside the massive fix facility The MAK, Maintenance Activity Kaiserslautern, as teams repair over one hundred Bradley fighting vehicles, then embeds with troops in a massive two week long battle exercise.

A dazzling new 1400 foot tapering skyscraper is built right next to New York's Grand Central. A curving wine museum requires ingenious engineering in Bordeaux, France. And possibly the world's most glamorous parking garage.

Investigating the seasonality of nomadic life and how traditional animal practices helped Mongol armies outmanoeuvre their enemies; a look at Genghis Khan's trade and communication strategies and the empire's fate after his death in 1227.

Mike works with the U.S. Army in Germany inside the massive fix facility The MAK, Maintenance Activity Kaiserslautern, as teams repair over one hundred Bradley fighting vehicles, then embeds with troops in a massive two week long battle exercise.

A dazzling new 1400 foot tapering skyscraper is built right next to New York's Grand Central. A curving wine museum requires ingenious engineering in Bordeaux, France. And possibly the world's most glamorous parking garage.

The Great Wall of China is more than just a part of history, it's part of the world's geography, a sprawling, massive edifice of mud, reeds, and billions of bricks. But why did the Chinese go to such lengths to build it?

A vanished Neolithic structure in an Irish farmer's field, an ancient oasis in the remote reaches of a Chinese desert, a centuries-old buried treasure in the UK and a dreaded predator in the Pacific Ocean are discovered by accident using drones.

The Yeti is a custom-made snow-eater that keeps a critical Alaskan airport open for business; experts reveal how cutting-edge engineering and the latest technology keep this machine running in the toughest conditions.

A colossal stone temple on a remote Egyptian island mysteriously bears the names of the most famous leaders of the ancient world; now, experts use cutting-edge tech to investigate why pharaohs and emperors all built monuments at this enigmatic site.

St. John's Newfoundland and the Avalon peninsula to the unique islands.

From St. John's heading north, the coastline is a maze of bays and inlets.

From the waters of Juan de Fuca Strait to Gulf Islands National Park Reserve.

A rich mix of coastal towns, islands, inland mountains and seascapes from Nanaimo to Campbell River.

Riding Mountain National Park in Manitoba.

Paid programming.

Following the growth of Jesus's ministry as he gathers his disciples, builds his following, and takes his message to Jerusalem.

Nubian pyramids reveal the rise of female power in Ancient Kush; a shocking satellite image uncovers secrets of an ancient ancestral Puebloan site in New Mexico.

Incredible treasures left behind by the raiders that were never found are examined, revealing the source of Han's wealth and power.

The overlooked underdog of British fighter planes; fast and versatile, the dogfighter doubled as a bomber and ground support aircraft in every theatre of WWII.

Investigating the seasonality of nomadic life and how traditional animal practices helped Mongol armies outmanoeuvre their enemies; a look at Genghis Khan's trade and communication strategies and the empire's fate after his death in 1227.

A dazzling new 1400 foot tapering skyscraper is built right next to New York's Grand Central. A curving wine museum requires ingenious engineering in Bordeaux, France. And possibly the world's most glamorous parking garage.

A mysterious object is raised from the depths of the ocean; a stranded speedboat; an elite crew works to salvage America's biggest shipwreck before hurricane season.

Following the growth of Jesus's ministry as he gathers his disciples, builds his following, and takes his message to Jerusalem.

Nubian pyramids reveal the rise of female power in Ancient Kush; a shocking satellite image uncovers secrets of an ancient ancestral Puebloan site in New Mexico.

Where earth meets sky: how the most thrilling and dangerous point at the top of the world continues to fascinate, and what it takes to conquer the Big One.

After the landing on Normandy Beach, the Battle of Carentan breaks out and an American unit launches a desperate bayonet charge.

Nevada has over 40,000 abandoned mines posing dangers. Mike joins contractors for a week to secure five sites. Alongside biologists, they explore and document wildlife. Reaching these isolated mines requires barges, helicopters, and bulldozers.

Where earth meets sky: how the most thrilling and dangerous point at the top of the world continues to fascinate, and what it takes to conquer the Big One.

After the landing on Normandy Beach, the Battle of Carentan breaks out and an American unit launches a desperate bayonet charge.

Nevada has over 40,000 abandoned mines posing dangers. Mike joins contractors for a week to secure five sites. Alongside biologists, they explore and document wildlife. Reaching these isolated mines requires barges, helicopters, and bulldozers.

Following the growth of Jesus's ministry as he gathers his disciples, builds his following, and takes his message to Jerusalem.

Nubian pyramids reveal the rise of female power in Ancient Kush; a shocking satellite image uncovers secrets of an ancient ancestral Puebloan site in New Mexico.

A mysterious object is raised from the depths of the ocean; a stranded speedboat; an elite crew works to salvage America's biggest shipwreck before hurricane season.

Endless-stretches of white sandy beach and majestic mountains soaring high above verdant valleys.

From scenic Telegraph Cove, around Cape Scott Provincial Park, and beyond.

A collection of scenic towns, parks and coastal rainforest unique in the world.

BC's lower mainland is a mix of remote mountain ranges, spectacular cityscapes and marine life.

The Sea to Sky corridor reveals one of the west coast's most iconic landscapes.

Fundy National Park in southern New Brunswick.

Paid programming.

A look at the final days of Jesus the man, based on archaeological finds and opinions of historians and theologians.

Strange markings in the remote reaches of Northern Finland; drones find a Manhattan-sized mystery in the depths of a Vietnamese cave; secrets are no longer hidden in the Antarctic; a lost sky-high world in Mozambique gets a visit from above.

An in-depth look at the life of China's first emperor, Qin Shi Huang, reveals new truths about his controversial rule.

Considered the deadliest fighter of WWII, Germany's Me-109s were feared by Allied bombers and fighters alike; 109s fought Spitfires in the Battle of Britain and alongside Rommel in North Africa.

After the landing on Normandy Beach, the Battle of Carentan breaks out and an American unit launches a desperate bayonet charge.

Nevada has over 40,000 abandoned mines posing dangers. Mike joins contractors for a week to secure five sites. Alongside biologists, they explore and document wildlife. Reaching these isolated mines requires barges, helicopters, and bulldozers.

A salvage maestro returns to raise more valuable tropical hardwood trying not to wreck his own boat in the process; the multimillion dollar operation to salvage America's biggest shipwreck.

A look at the final days of Jesus the man, based on archaeological finds and opinions of historians and theologians.

Strange markings in the remote reaches of Northern Finland; drones find a Manhattan-sized mystery in the depths of a Vietnamese cave; secrets are no longer hidden in the Antarctic; a lost sky-high world in Mozambique gets a visit from above.

A series of gruesome, 19th century grave exhumations in America's Northeast are believed by many to have been a method of killing vampires.

When a body is discovered in a bombed-out London church, investigators race to determine if it was caused by the Nazi Blitz or a local killer.

An inside look at how the world's most eminent structures define national identity and the engineering techniques used to create them.

When a body is discovered in a bombed-out London church, investigators race to determine if it was caused by the Nazi Blitz or a local killer.

An inside look at how the world's most eminent structures define national identity and the engineering techniques used to create them.

Strange markings in the remote reaches of Northern Finland; drones find a Manhattan-sized mystery in the depths of a Vietnamese cave; secrets are no longer hidden in the Antarctic; a lost sky-high world in Mozambique gets a visit from above.

A salvage maestro returns to raise more valuable tropical hardwood trying not to wreck his own boat in the process; the multimillion dollar operation to salvage America's biggest shipwreck.

Hard to imagine that animals can survive in this arid land, but an aerial view of the life saving water holes will offer a rare glimpse of Namibia's wildlife.

The Sunshine coast features world famous mountain ranges, forest landscapes and iconic towns.

Exploring offshore islands, inland volcanoes and forgotten World War II defense fortifications north of Powell River.

BC's inland waterways.

Terra Nova National Park on the Newfoundland coast is a beautiful enigma with a rugged forest.

Paid programming.

An epic, high-altitude journey from Seven Sisters Provincial Park to Salmon Glacier.

Egyptologists investigate rumors that the discovery of King Tutankhamun's tomb unleashed a deadly curse.

Drones reveal what's left of Henry Ford's American suburb in the Brazilian jungle; clues to what killed a once-vibrant Pennsylvania mining town; an aerial glimpse of New York's forgotten ghost town; an Italian Renaissance reduced to dust.

An exploration of China's first emperor's mausoleum, highlighted by 8,000 terra-cotta warriors who guard the royal tomb.

The most-produced bomber in US history, used during World War II by every branch of the American military, as well as by the Royal Air Force.

When a body is discovered in a bombed-out London church, investigators race to determine if it was caused by the Nazi Blitz or a local killer.

An inside look at how the world's most eminent structures define national identity and the engineering techniques used to create them.

Egyptologists investigate rumors that the discovery of King Tutankhamun's tomb unleashed a deadly curse.

Drones reveal what's left of Henry Ford's American suburb in the Brazilian jungle; clues to what killed a once-vibrant Pennsylvania mining town; an aerial glimpse of New York's forgotten ghost town; an Italian Renaissance reduced to dust.

A dazzling new 1400 foot tapering skyscraper is built right next to New York's Grand Central. A curving wine museum requires ingenious engineering in Bordeaux, France. And possibly the world's most glamorous parking garage.

The discovery of a burial shaft filled with priceless gilded coffins provides insights into what happened when Greek rulers took over ancient Egypt.

Exploring how Pharaoh Snefru shifted the pyramid age into high gear by ordering three massive monuments.

A dazzling new 1400 foot tapering skyscraper is built right next to New York's Grand Central. A curving wine museum requires ingenious engineering in Bordeaux, France. And possibly the world's most glamorous parking garage.

The discovery of a burial shaft filled with priceless gilded coffins provides insights into what happened when Greek rulers took over ancient Egypt.

Exploring how Pharaoh Snefru shifted the pyramid age into high gear by ordering three massive monuments.

Egyptologists investigate rumors that the discovery of King Tutankhamun's tomb unleashed a deadly curse.

Drones reveal what's left of Henry Ford's American suburb in the Brazilian jungle; clues to what killed a once-vibrant Pennsylvania mining town; an aerial glimpse of New York's forgotten ghost town; an Italian Renaissance reduced to dust.

The team must remove thousands of wrecked cars from the hull before it becomes an environmental disaster; repairing a vessel before the waters of the River Solent flood the hull.

A flight over the African nation of Zambia reveals its ancient wonders, raging waters, diverse wildlife, and rich history.

An epic, high-altitude journey from Seven Sisters Provincial Park to Salmon Glacier.

The creation legends of Naikoon Provincial Park; rich sea lion colonies; remote lighthouses.

A cultural and geological past told through the stunning landscape of Gwaii Haanas National Park Reserve.

Quttinirpaaq National Park is affected by climate change.

Paid programming.

From the San Juan Islands of Washington State to the Kootenays in the east, exploring the pristine, Pacific border region separating Canada and the United States.

Egyptian archaeologists discover a vast burial chamber filled with over a hundred coffins.

As seen from space, a crater in Turkmenistan, is on fire; drones reveal perfect circles in the Namibian desert; A puzzle is solved by a World War 2 code breaker; Mystery of Death Valley's self-moving stones; Utah's strange electric blue ponds.

Archaeologists use modern technology to determine if the reputation of China's only empress is based on fact.

A look at the top U.S. military aircraft in America's modern arsenal, including the F-117 Nighthawk stealth fighter, the hybrid V-22 Osprey, and more.

The discovery of a burial shaft filled with priceless gilded coffins provides insights into what happened when Greek rulers took over ancient Egypt.

Exploring how Pharaoh Snefru shifted the pyramid age into high gear by ordering three massive monuments.

Salvage crews work to install the world's largest environmental protection barrier; flying into a highly volatile region, crews battle pirates, tornadoes, and riots to salvage a wrecked cargo ship.

Egyptian archaeologists discover a vast burial chamber filled with over a hundred coffins.

As seen from space, a crater in Turkmenistan, is on fire; drones reveal perfect circles in the Namibian desert; A puzzle is solved by a World War 2 code breaker; Mystery of Death Valley's self-moving stones; Utah's strange electric blue ponds.

Some of the world's most incredible engineering projects now lie in ruins; cities that are now empty ghost towns, bridges that were never finished, and roads to nowhere; these deserted places are home to extraordinary mysteries and untold secrets.

Peek at landmarks in places where they shouldn't be. Wing your way over an imperial pyramid in the Netherlands, a massive metal sphere in remote Russia, a lion shape carved into an English hillside, and a bare swath cut through an Austrian forest.

The Amazon rainforest is one of the enduring mysteries of the natural world.

Some of the world's most incredible engineering projects now lie in ruins; cities that are now empty ghost towns, bridges that were never finished, and roads to nowhere; these deserted places are home to extraordinary mysteries and untold secrets.

Peek at landmarks in places where they shouldn't be. Wing your way over an imperial pyramid in the Netherlands, a massive metal sphere in remote Russia, a lion shape carved into an English hillside, and a bare swath cut through an Austrian forest.

The Amazon rainforest is one of the enduring mysteries of the natural world.

Egyptian archaeologists discover a vast burial chamber filled with over a hundred coffins.

As seen from space, a crater in Turkmenistan, is on fire; drones reveal perfect circles in the Namibian desert; A puzzle is solved by a World War 2 code breaker; Mystery of Death Valley's self-moving stones; Utah's strange electric blue ponds.

Salvage crews work to install the world's largest environmental protection barrier; flying into a highly volatile region, crews battle pirates, tornadoes, and riots to salvage a wrecked cargo ship.

A high-flying tour over Illinois; the Windy City, prairies and rivers; the state's dramatic history of great fires, crime and historic battles; Chicago's unique skyscrapers and the Lincoln Tomb.

Soaring high above the incredible landscapes along BC's Kootenay border region.

The vast and diverse terrain that lies at the border of Canada and the United States.

Exploring the landscape and archaeology of Alberta's foothills and badlands from Calgary to Drumheller.

Exploring the frontier region of Saskatchewan from Cypress Hills Provincial Park to the open prairie lining the 49th parallel.

Journey along the Manitoba-United States border's wide-open frontier with incredible landscapes and stories of human migration.

Archaeologists discover a mysterious 2600-year-old coffin with a remarkable secret.

A remote island linked to one of the world's most famous aviation mysteries; thousands of shipwrecks in the Bermuda triangle; a history lost and found in the South Pacific; a 10,000-year-old mystery in the murky depths of the Yucatan Peninsula.

The dramatic history of Princess Fu Hao, who rose from the leader of a warrior clan, to then become a key advisor, general and wife of King Wu Ding of the Shang Dynasty.

A countdown of the most influential and impactful military planes of the Cold War, from America's B-2 to the Soviet's MiG-15.

Peek at landmarks in places where they shouldn't be. Wing your way over an imperial pyramid in the Netherlands, a massive metal sphere in remote Russia, a lion shape carved into an English hillside, and a bare swath cut through an Austrian forest.

The Amazon rainforest is one of the enduring mysteries of the natural world.

In rough water, salvors scramble to retrieve a cruise ship's anchor lost at sea; teams hope to salvage cherished floating homes damaged by hurricane Sandy.

Archaeologists discover a mysterious 2600-year-old coffin with a remarkable secret.