Archaeologists discover a link between the prophecies of the oracles and seismic activity beneath Earth's surface.

An in-depth look at the life and career of Lou Gehrig.

Two industrial buildings once helping to fuel the Victorian era are reimagined as a sophisticated retail complex and a unique living space; old buildings taken from grime to glory.

An aerial tour over the places made famous by America's most influential men and women.

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

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.

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.

A 4,000-year-old leather manuscript at the Cairo Museum sheds new light on The Book of the Dead from ancient Egypt.

The life and career of the greatest hitter who ever lived, Ted Williams.

In 1972, the Queen celebrated her 25th wedding anniversary; she was photographed with the whole royal clan at Windsor, looking relaxed and happy; twenty years later, three of her four children were divorced and her beloved home had gone up in flames.

The history of the B-1 Lancer reveals how the Cold War bomber evolved to become one of Americas most effective military aircraft.

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.

An examination of the Earth's freshwater supply and the ongoing challenge to maintain its quantity and quality as the planet's population soars.

From forgotten vessel transformed into the boat that rocks, to an old prison redesigned as a new high-end hotel, investigating two structures that transformed run-down relics into upmarket hotspots.

A 4,000-year-old leather manuscript at the Cairo Museum sheds new light on The Book of the Dead from ancient Egypt.

The life and career of the greatest hitter who ever lived, Ted Williams.

Trouble-shooting in space can be a matter of life and death, from deep-space collisions to deadly chemical leaks; astronauts are forced to innovate to survive.

A US sub shows unbelievable courage in the face of impossible odds. A look into how a bomb dropped by the Japanese forces pushes the craft into a deadly dive, and ignites a toxic chemical fire that leaves the crew fighting for their lives.

An American 2nd lieutenant sends his company back during an enemy counterattack during the Allied bid to clear the Colmar Pocket; he tries to hold off the German soldiers with his carbine rifle and calling in artillery but runs out of bullets.

Trouble-shooting in space can be a matter of life and death, from deep-space collisions to deadly chemical leaks; astronauts are forced to innovate to survive.

A US sub shows unbelievable courage in the face of impossible odds. A look into how a bomb dropped by the Japanese forces pushes the craft into a deadly dive, and ignites a toxic chemical fire that leaves the crew fighting for their lives.

An American 2nd lieutenant sends his company back during an enemy counterattack during the Allied bid to clear the Colmar Pocket; he tries to hold off the German soldiers with his carbine rifle and calling in artillery but runs out of bullets.

A 4,000-year-old leather manuscript at the Cairo Museum sheds new light on The Book of the Dead from ancient Egypt.

The life and career of the greatest hitter who ever lived, Ted Williams.

From forgotten vessel transformed into the boat that rocks, to an old prison redesigned as a new high-end hotel, investigating two structures that transformed run-down relics into upmarket hotspots.

An aerial tour over New England captures its beauty while celebrating its rich history.

From the remote border town of Pohegemanook, tracing the Quebec, Maine and New Brunswick borders ending at the open waters of the Atlantic.

Fundy National Park in southern New Brunswick.

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

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

Northumberland Strait.

From the remote border town of Pohegemanook, tracing the Quebec, Maine and New Brunswick borders ending at the open waters of the Atlantic.

The discovery of a perfectly preserved, 110-million-year-old dinosaur sparks a prehistoric mystery.

The search for a missing Olympic gold medal won by one of the greatest sports heroes in American history.

The tragic story of Archduke Maximilian and the series of unfortunate circumstances that doomed his reign over Mexico.

Trouble-shooting in space can be a matter of life and death, from deep-space collisions to deadly chemical leaks; astronauts are forced to innovate to survive.

A US sub shows unbelievable courage in the face of impossible odds. A look into how a bomb dropped by the Japanese forces pushes the craft into a deadly dive, and ignites a toxic chemical fire that leaves the crew fighting for their lives.

An American 2nd lieutenant sends his company back during an enemy counterattack during the Allied bid to clear the Colmar Pocket; he tries to hold off the German soldiers with his carbine rifle and calling in artillery but runs out of bullets.

Exploring two extraordinary structures which have been transformed: an abandoned New York rail line repurposed into a scenic public park and a former church transformed into a community hub.

The discovery of a perfectly preserved, 110-million-year-old dinosaur sparks a prehistoric mystery.

The search for a missing Olympic gold medal won by one of the greatest sports heroes in American history.

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.

Dig up an epic find in South Dakota that fuels suspicion and misfortune, then examine an Egyptian boy king's tomb plagued by an ancient curse. Study a haunted English painting and ponder a relic coveted by a king that may have doomed his reign.

Visiting the heart of history in the Dashur necropolis, where the first of the great pyramids was built; examining what a mini-scanner called a LiDAR reveals about this landmark's enduring mysteries.

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.

Dig up an epic find in South Dakota that fuels suspicion and misfortune, then examine an Egyptian boy king's tomb plagued by an ancient curse. Study a haunted English painting and ponder a relic coveted by a king that may have doomed his reign.

Visiting the heart of history in the Dashur necropolis, where the first of the great pyramids was built; examining what a mini-scanner called a LiDAR reveals about this landmark's enduring mysteries.

The discovery of a perfectly preserved, 110-million-year-old dinosaur sparks a prehistoric mystery.

The search for a missing Olympic gold medal won by one of the greatest sports heroes in American history.

Exploring two extraordinary structures which have been transformed: an abandoned New York rail line repurposed into a scenic public park and a former church transformed into a community hub.

A US sub shows unbelievable courage in the face of impossible odds. A look into how a bomb dropped by the Japanese forces pushes the craft into a deadly dive, and ignites a toxic chemical fire that leaves the crew fighting for their lives.

Revealing amazing Arctic wonders, from the towering ice fields of Eclipse Sound to the natural beauty of Sirmilik National Park.

Quttinirpaaq National Park is affected by climate change.

Visitors from around the world come to La Maurice National Park each fall when the leaves change.

U.S. paratroopers that dropped into France before the D-Day landings battle Nazi defenders for a key bridge behind enemy lines.

Five months after D-Day, the ground war finally arrives on German soil as British soldiers attack in the shadow of Hitler's infamous Siegfried Line.

Revealing amazing Arctic wonders, from the towering ice fields of Eclipse Sound to the natural beauty of Sirmilik National Park.

In Jordan and Saudi Arabia, two cities, Petra and Hegra, are thought to have been centers of a "lost matriarchy.".

The life and career of Hank Aaron who battled racism and poverty to become baseball's legendary home run king.

A look at recent events in the castle, from the fire that started in the Private Chapel in 1992, through to the Queen's 90th birthday in 2016, a year in which she invited the Obamas to visit her "favorite home.".

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.

Dig up an epic find in South Dakota that fuels suspicion and misfortune, then examine an Egyptian boy king's tomb plagued by an ancient curse. Study a haunted English painting and ponder a relic coveted by a king that may have doomed his reign.

Visiting the heart of history in the Dashur necropolis, where the first of the great pyramids was built; examining what a mini-scanner called a LiDAR reveals about this landmark's enduring mysteries.

From the silos of an old sugar refinery transformed into a bold new climbing complex, to a psychiatric hospital turned state-of-the-art gym, repurposed engineering has created a pair of sports-themed superstructures.

In Jordan and Saudi Arabia, two cities, Petra and Hegra, are thought to have been centers of a "lost matriarchy.".

The life and career of Hank Aaron who battled racism and poverty to become baseball's legendary home run king.

A succession dispute inside the Shogunate, the dominant samurai family, has seen central government collapse, kick-starting a period of bloody civil war known as the Sengoku Jidai.

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.

The engineering secrets behind a massive sky garden in Singapore, the world's most slender tower in Brighton, and a railway station in the shadow of Vesuvius.

A succession dispute inside the Shogunate, the dominant samurai family, has seen central government collapse, kick-starting a period of bloody civil war known as the Sengoku Jidai.

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.

The engineering secrets behind a massive sky garden in Singapore, the world's most slender tower in Brighton, and a railway station in the shadow of Vesuvius.

In Jordan and Saudi Arabia, two cities, Petra and Hegra, are thought to have been centers of a "lost matriarchy.".

The life and career of Hank Aaron who battled racism and poverty to become baseball's legendary home run king.

From the silos of an old sugar refinery transformed into a bold new climbing complex, to a psychiatric hospital turned state-of-the-art gym, repurposed engineering has created a pair of sports-themed superstructures.

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.

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.

The remote Auyuittuq National Park is home to polar bears, glaciers and Mount Thor.

Paid programming.

Evidence of ritual murder, human sacrifice and cannibalism in the desert valley of Chaco Canyon, New Mexico.

An international team of scientists investigates overfishing and how close we are to a global crash in fish populations.

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

The inside story of Britain's flagship super jet of the Cold War era, the Hawker Hunter, and its most thrilling flights during the late 20th century.

A succession dispute inside the Shogunate, the dominant samurai family, has seen central government collapse, kick-starting a period of bloody civil war known as the Sengoku Jidai.

The engineering secrets behind a massive sky garden in Singapore, the world's most slender tower in Brighton, and a railway station in the shadow of Vesuvius.

From a century-old water tower turned stunning new homestead, to a three-pronged repurposing mission that's taking the U.K. to space, repurposing is now doing more than just traversing continents.

Evidence of ritual murder, human sacrifice and cannibalism in the desert valley of Chaco Canyon, New Mexico.

An international team of scientists investigates overfishing and how close we are to a global crash in fish populations.

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

U.S. paratroopers that dropped into France before the D-Day landings battle Nazi defenders for a key bridge behind enemy lines.

Mike joins the Assault Craft Unit 5, the U.S. Navy's team for Landing Craft Air Cushions (LCACs); LCACs carry heavy vehicles and troops onto beaches; Mike helps fly & fix an overhauled LCAC during a U.S. Marines beach assault training mission.

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

U.S. paratroopers that dropped into France before the D-Day landings battle Nazi defenders for a key bridge behind enemy lines.

Mike joins the Assault Craft Unit 5, the U.S. Navy's team for Landing Craft Air Cushions (LCACs); LCACs carry heavy vehicles and troops onto beaches; Mike helps fly & fix an overhauled LCAC during a U.S. Marines beach assault training mission.

Evidence of ritual murder, human sacrifice and cannibalism in the desert valley of Chaco Canyon, New Mexico.

An international team of scientists investigates overfishing and how close we are to a global crash in fish populations.

From a century-old water tower turned stunning new homestead, to a three-pronged repurposing mission that's taking the U.K. to space, repurposing is now doing more than just traversing continents.

A journey over America's western landscape featuring "wild" history and stories of colorful characters.

An aerial journey along the shores of Lake Superior, exploring the city of Thunder Bay and the vast, natural wonders of the world's largest freshwater lake.

From high above Sault Ste. Marie, exploring the rugged Lake Huron coastline and scenic lakeside communities.

From high above, a view of Niagara Falls, Lake Ontario, the Greater Toronto Area and the wonders of Thousand Islands National Park.

Exploring the St. Lawrence Seaway from the Great Lakes to Quebec City.

Some of the most lush and remote landscapes on the continent are preserved in the Gwaii Haanas National Park Reserve.

Paid programming.

Clive Anderson and Mary-Ann Ochota visit the Scottish island of Orkney and enter the lair of the legendary Hogboy to investigate a case of Viking treasure, lust and madness.

Top-secret communications between POWs and U.S. intelligence in the Vietnam War.

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

A look at how the C-47 evolved from passenger plane to a transport aircraft and flying hospital in WWII and years later as a gunship in Vietnam.

U.S. paratroopers that dropped into France before the D-Day landings battle Nazi defenders for a key bridge behind enemy lines.

Mike joins the Assault Craft Unit 5, the U.S. Navy's team for Landing Craft Air Cushions (LCACs); LCACs carry heavy vehicles and troops onto beaches; Mike helps fly & fix an overhauled LCAC during a U.S. Marines beach assault training mission.

Two crowd pleasing repurposing projects: an abandoned malthouse is transformed into a concert hall with intoxicating acoustics and a retired 747 Jumbo Jet swaps high flying days for high class stays.

Clive Anderson and Mary-Ann Ochota visit the Scottish island of Orkney and enter the lair of the legendary Hogboy to investigate a case of Viking treasure, lust and madness.

Top-secret communications between POWs and U.S. intelligence in the Vietnam War.

A look at the U.S. clandestine intelligence team of the 1980s called FOG (Field Operations Group) and how it paved the way for today's special ops forces.

The investigation of a missing basketball and a controversial Kentucky Derby trophy.

Exceptional texts are inscribed on the walls of an obscure pyramid; experts scan the the funerary chamber of Egypt's longest-reigning pharaoh to try to uncover its mysteries.

A look at the U.S. clandestine intelligence team of the 1980s called FOG (Field Operations Group) and how it paved the way for today's special ops forces.

The investigation of a missing basketball and a controversial Kentucky Derby trophy.

Exceptional texts are inscribed on the walls of an obscure pyramid; experts scan the the funerary chamber of Egypt's longest-reigning pharaoh to try to uncover its mysteries.

Clive Anderson and Mary-Ann Ochota visit the Scottish island of Orkney and enter the lair of the legendary Hogboy to investigate a case of Viking treasure, lust and madness.

Top-secret communications between POWs and U.S. intelligence in the Vietnam War.

Two crowd pleasing repurposing projects: an abandoned malthouse is transformed into a concert hall with intoxicating acoustics and a retired 747 Jumbo Jet swaps high flying days for high class stays.

A flight over Northern California explores ancient forests, timeless coasts, golden cities and the region's pioneering spirit.

Exploring the international boundary dividing the province of Quebec and the United States, from Ottawa and Montreal south.

From the remote border town of Pohegemanook, tracing the Quebec, Maine and New Brunswick borders ending at the open waters of the Atlantic.

Traveling from the northern point of Baffin Island onto the brilliant waters of Admiralty Inlet and ending up in the northern desert hamlet of Gjoa Haven.

Exploring the only island park in the Canadian Maritimes.

Paid programming.

Explore the Nunavut community of Gjoa Haven then head west on approach to the central Arctic hub of Cambridge Bay.

Druids may have been prehistoric hippies or bloodthirsty practitioners of human sacrifice.

Investigators try to determine what caused a routine commuter flight to crash.

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

A look at the rise and fall of the infamous Nazi dive bomber Ju-87 Stuka, an aircraft of World War II.

The investigation of a missing basketball and a controversial Kentucky Derby trophy.

Exceptional texts are inscribed on the walls of an obscure pyramid; experts scan the the funerary chamber of Egypt's longest-reigning pharaoh to try to uncover its mysteries.

An unprecedented look at the world's most famous aircraft: how it was born, how it has developed over the years, and the role it has played in historic events.

Druids may have been prehistoric hippies or bloodthirsty practitioners of human sacrifice.

Investigators try to determine what caused a routine commuter flight to crash.

The engineering secrets behind a mobile research station in Antarctica, a gravity-defying concert hall on the Canary Islands, and a rotating boat lift in Scotland.

Marie Favereau reveals how the Mongols shaped the world and how a disease led to the empire's end.

New discoveries reveal the astonishing role of women in the ancient world; from goddesses to matriarchies to witch trials.

The engineering secrets behind a mobile research station in Antarctica, a gravity-defying concert hall on the Canary Islands, and a rotating boat lift in Scotland.

Marie Favereau reveals how the Mongols shaped the world and how a disease led to the empire's end.

New discoveries reveal the astonishing role of women in the ancient world; from goddesses to matriarchies to witch trials.

Druids may have been prehistoric hippies or bloodthirsty practitioners of human sacrifice.

Investigators try to determine what caused a routine commuter flight to crash.

An unprecedented look at the world's most famous aircraft: how it was born, how it has developed over the years, and the role it has played in historic events.

A day-long aerial tour of Boston, where Americans first rebelled against Britain by dumping chests of tea into the harbor, and where rock band Aerosmith first made it big.

West of Cambridge Bay, examine Nunavut's remote, northern waterways, from Dease Strait, to Bathurst inlet and then finally, the open waters of Coronation Gulf, and then to Kugluktuk.

The Western Nunavut region is one of the most sporadically-seen landscapes on Earth. We examine the community of Kugluktuk - Tukut Nogait National Park - and further west, the tiny hamlet of Paulatuk.

The Northern mainland coast of the Northwest Territories is a dazzling contrast in scenery - from the Smoking Hills of Bathurst peninsula - to the ethereal Tuktoyaktuk Peninsula - to the locality that shares its name.

Yoho National Park, on the western slopes of the Rocky Mountains, has more than 250 miles of hiking trails.

Paid programming.

Journey along the MacKenzie River Delta southwest following the winter ice road before ending in the transportation and cultural hub of the area, Inuvik.

King Arthur's final resting place.

Two crashed Cessnas baffle investigators.

A look at the life of Lord Mountbatten, the uncle of Prince Philip, and his efforts to get as close to the British throne as he could.

During the Vietnam War, the United States needed a helicopter that could defend itself: the birth of the AH-1 Cobra, the world's first pure attack helicopter.

Marie Favereau reveals how the Mongols shaped the world and how a disease led to the empire's end.

New discoveries reveal the astonishing role of women in the ancient world; from goddesses to matriarchies to witch trials.

Investigators try to determine what caused a routine commuter flight to crash.

King Arthur's final resting place.

Two crashed Cessnas baffle investigators.

An massive, alien-like fortress built into a mountainside is the central node to a network of pipelines that race outwards like tentacles; behind-the-scenes access reveals the secrets of why this strange complex was built and why it was abandoned.

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.

The story of fast food is the story of the American Dream; from a converted streetcar in Wichita, Kansas, the humble patty goes on to global domination; fried chicken turns a serial failure into a serious success; a burger ends the Cold War.

An massive, alien-like fortress built into a mountainside is the central node to a network of pipelines that race outwards like tentacles; behind-the-scenes access reveals the secrets of why this strange complex was built and why it was abandoned.

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.

The story of fast food is the story of the American Dream; from a converted streetcar in Wichita, Kansas, the humble patty goes on to global domination; fried chicken turns a serial failure into a serious success; a burger ends the Cold War.

King Arthur's final resting place.

Two crashed Cessnas baffle investigators.

Investigators try to determine what caused a routine commuter flight to crash.

An aerial tour over America's coastlines explores the visual splendor and rich history of the nation's varied borders.

From the district of Inuvik - travel west - above the MacKenzie Delta - open tundra - and the Richardson Mountains - to the northernmost land separating Canada and the US.

Heading south from Inuvik, NWT - we embark on one of the world's great road trips - following the Northern half of the Dempster Highway - from Inuvik to the Arctic Circle.

Tracing the southern half of the Dempster Highway, over some of the world's most remote Earthly wonders, from the Arctic Circle on the way to the Klondike River and Dawson City.

An exploration of the route that has become known as the Klondike Trail.

Exploring the Carcross Desert, Tatshenshini-Alsek Provincial Park, and the eastern edge of Kluane National Park.

Clive Anderson and Mary-Ann Ochota seek the real King Arthur, exploring ancient castles, casting spells, wielding magical swords and meeting with a real Merlin.

Investigators determine why a plane crashes on Alaska's Kenai Peninsula.

An in-depth look at the life of Princess Margaret reveals how her rebellious behavior paved the way for the monarchy we know today.

Stories of fighter aircraft and deadly combat, including dogfights with the P-38 Lightning and Messerschmitts over Nazi Germany, told through rarely seen battle footage and first-hand accounts.

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.

The story of fast food is the story of the American Dream; from a converted streetcar in Wichita, Kansas, the humble patty goes on to global domination; fried chicken turns a serial failure into a serious success; a burger ends the Cold War.

Two crashed Cessnas baffle investigators.

Clive Anderson and Mary-Ann Ochota seek the real King Arthur, exploring ancient castles, casting spells, wielding magical swords and meeting with a real Merlin.

Investigators determine why a plane crashes on Alaska's Kenai Peninsula.

There's no escaping human error, no matter how good the technology. A look at the tragedies and missteps in the attempt to conquer space - as well as the knowledge gained from these tragedies.

A look at the failures that forced a US submarine commander to rebuild his crew's trust, one person at a time; discovering how this commanding officer overcame dissent on board and refocused on targeting enemy ships in dangerous Japanese waters.

U.S. paratroopers that dropped into France before the D-Day landings battle Nazi defenders for a key bridge behind enemy lines.

There's no escaping human error, no matter how good the technology. A look at the tragedies and missteps in the attempt to conquer space - as well as the knowledge gained from these tragedies.

A look at the failures that forced a US submarine commander to rebuild his crew's trust, one person at a time; discovering how this commanding officer overcame dissent on board and refocused on targeting enemy ships in dangerous Japanese waters.

U.S. paratroopers that dropped into France before the D-Day landings battle Nazi defenders for a key bridge behind enemy lines.

Clive Anderson and Mary-Ann Ochota seek the real King Arthur, exploring ancient castles, casting spells, wielding magical swords and meeting with a real Merlin.

Investigators determine why a plane crashes on Alaska's Kenai Peninsula.

Two crashed Cessnas baffle investigators.

24 hours in the city where President Kennedy was assassinated and where oil wells created wealth.

Traveling from the northern point of Baffin Island onto the brilliant waters of Admiralty Inlet and ending up in the northern desert hamlet of Gjoa Haven.

The Gulf Island National Park sits between the development of Vancouver Island and British Columbia.

Killarney Provincial Park acted as a battleground early in the environmental movement.

A platoon of American Buffalo Soldiers exceeds all expectations to advance on a Nazi-occupied castle in the foothills of Northern Italy.

With thousands of German soldiers trapped in the Falaise Pocket, a small Canadian tank squadron tries to close off the escape route.

Traveling from the northern point of Baffin Island onto the brilliant waters of Admiralty Inlet and ending up in the northern desert hamlet of Gjoa Haven.

Evidence of ritual murder, human sacrifice and cannibalism in the desert valley of Chaco Canyon, New Mexico.

An international team of scientists investigates overfishing and how close we are to a global crash in fish populations.

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

There's no escaping human error, no matter how good the technology. A look at the tragedies and missteps in the attempt to conquer space - as well as the knowledge gained from these tragedies.

A look at the failures that forced a US submarine commander to rebuild his crew's trust, one person at a time; discovering how this commanding officer overcame dissent on board and refocused on targeting enemy ships in dangerous Japanese waters.

U.S. paratroopers that dropped into France before the D-Day landings battle Nazi defenders for a key bridge behind enemy lines.

From a century-old water tower turned stunning new homestead, to a three-pronged repurposing mission that's taking the U.K. to space, repurposing is now doing more than just traversing continents.

Evidence of ritual murder, human sacrifice and cannibalism in the desert valley of Chaco Canyon, New Mexico.

An international team of scientists investigates overfishing and how close we are to a global crash in fish populations.

The ancient city of Abydos contains some of the oldest Egyptian tombs and a buried temple linked to a mysterious death cult; now, archaeologists use cutting-edge drone imaging to investigate long-hidden secrets behind the first pharaohs.

Stumble upon the largest Anglo-Saxon hoard in the wake of an ominous storm, then assess a precious stone's bloody curse. Discover the unforeseen consequences of disturbing an immortal Chinese army and get mesmerized by a divisive Egyptian sculpture.

Takes an unprecedented look inside the secret chambers of the Great Pyramid of Giza, the only one of the Seven Wonders of the Ancient World still standing, and see what they reveal about the pyramid's origins.

The ancient city of Abydos contains some of the oldest Egyptian tombs and a buried temple linked to a mysterious death cult; now, archaeologists use cutting-edge drone imaging to investigate long-hidden secrets behind the first pharaohs.

Stumble upon the largest Anglo-Saxon hoard in the wake of an ominous storm, then assess a precious stone's bloody curse. Discover the unforeseen consequences of disturbing an immortal Chinese army and get mesmerized by a divisive Egyptian sculpture.

Takes an unprecedented look inside the secret chambers of the Great Pyramid of Giza, the only one of the Seven Wonders of the Ancient World still standing, and see what they reveal about the pyramid's origins.

Evidence of ritual murder, human sacrifice and cannibalism in the desert valley of Chaco Canyon, New Mexico.

An international team of scientists investigates overfishing and how close we are to a global crash in fish populations.

From a century-old water tower turned stunning new homestead, to a three-pronged repurposing mission that's taking the U.K. to space, repurposing is now doing more than just traversing continents.

A look at the failures that forced a US submarine commander to rebuild his crew's trust, one person at a time; discovering how this commanding officer overcame dissent on board and refocused on targeting enemy ships in dangerous Japanese waters.

Explore the Nunavut community of Gjoa Haven then head west on approach to the central Arctic hub of Cambridge Bay.

Nanabijou's trails may affect dear, wolf, and moose populations.

Quetico Provincial Park pioneers forest fire strategies and faces a declining moose population.

A U.S. Parachute Infantry Regiment rushes to protect a critical bridge from a Nazi battle group during the opening days of the Battle of the Bulge.

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.

Explore the Nunavut community of Gjoa Haven then head west on approach to the central Arctic hub of Cambridge Bay.

Clive Anderson and Mary-Ann Ochota visit the Scottish island of Orkney and enter the lair of the legendary Hogboy to investigate a case of Viking treasure, lust and madness.

Top-secret communications between POWs and U.S. intelligence in the Vietnam War.

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

The ancient city of Abydos contains some of the oldest Egyptian tombs and a buried temple linked to a mysterious death cult; now, archaeologists use cutting-edge drone imaging to investigate long-hidden secrets behind the first pharaohs.

Stumble upon the largest Anglo-Saxon hoard in the wake of an ominous storm, then assess a precious stone's bloody curse. Discover the unforeseen consequences of disturbing an immortal Chinese army and get mesmerized by a divisive Egyptian sculpture.

Takes an unprecedented look inside the secret chambers of the Great Pyramid of Giza, the only one of the Seven Wonders of the Ancient World still standing, and see what they reveal about the pyramid's origins.

Two crowd pleasing repurposing projects: an abandoned malthouse is transformed into a concert hall with intoxicating acoustics and a retired 747 Jumbo Jet swaps high flying days for high class stays.

Clive Anderson and Mary-Ann Ochota visit the Scottish island of Orkney and enter the lair of the legendary Hogboy to investigate a case of Viking treasure, lust and madness.

Top-secret communications between POWs and U.S. intelligence in the Vietnam War.