CTV Nature HD

A game-changing fish pits Capt. Zack Shackleford and his young crew on the Rasta Rocket against the fleet's veterans; Northern boat Falcon embraces a new technique to try to stay in the game, and the Reel E' Bugging kicks it into overdrive.

Leading aviation experts are confronted with a shocking theory as they investigate one of the greatest aviation mysteries of all time.

What goes into the fabrication of everyday items such as crayons, wooden kayaks, lawn mowers and gold chains.

Find out what goes into manufacturing inflatable safety devices, braille typewriters and carbon fiber cellos.

A closer look at how carbon-fibre masts, roller chains, IMAX projectors and fortune cookies are made from scratch and developed into finished products.

Firefighter helmets; nautical compasses; packaging tubes; hand saws.

A closer look at how halogen bulbs, cellulose insulation, aluminum ladders and bamboo fly rods are made from scratch and developed into finished products.

Drill bits; photo booths; stamps.

One of the world's oldest and most phenomenal marvels is the Great Pyramid of Giza in Egypt, and using the latest engineering and innovative tech, experts reveal what it would take to construct this ancient wonder today.

Leading aviation experts are confronted with a shocking theory as they investigate one of the greatest aviation mysteries of all time.

A game-changing fish pits Capt. Zack Shackleford and his young crew on the Rasta Rocket against the fleet's veterans; Northern boat Falcon embraces a new technique to try to stay in the game, and the Reel E' Bugging kicks it into overdrive.

What goes into the fabrication of everyday items such as crayons, wooden kayaks, lawn mowers and gold chains.

Find out what goes into manufacturing inflatable safety devices, braille typewriters and carbon fiber cellos.

One of the world's oldest and most phenomenal marvels is the Great Pyramid of Giza in Egypt, and using the latest engineering and innovative tech, experts reveal what it would take to construct this ancient wonder today.

A closer look at how carbon-fibre masts, roller chains, IMAX projectors and fortune cookies are made from scratch and developed into finished products.

Firefighter helmets; nautical compasses; packaging tubes; hand saws.

A closer look at how halogen bulbs, cellulose insulation, aluminum ladders and bamboo fly rods are made from scratch and developed into finished products.

Drill bits; photo booths; stamps.

Leading aviation experts are confronted with a shocking theory as they investigate one of the greatest aviation mysteries of all time.

Discover how yacht wheels, braided rugs, automobile thermostats and chisels are made.

Three-wheeled vehicles, baseball bats and artificial bonsais are put under the microscope to find out how they are made.

Springs; pavers; pianos.

Ropes; billiard tables; sailboards; cymbals.

A closer look at how seatbelts, hot-air balloons, wax figurines and windows are made from scratch and turned into finished products.

Showing how air fillers, billiard cues, suits and ice sculptures are truly made, focusing on the manufacturing process.

A 1996 collision between United Express 5925 and a private plane leaves investigators stumped, until they learn a missing pilot played a role.

Checking out Texas' newest and most innovative engineering and technological projects.

The Southern fleet fights to keep the lead, but the Northern boats aren't going down easy; when one fish is all it takes to shake things up, the only way to get on top is by taking risks and never backing down.

Discover how yacht wheels, braided rugs, automobile thermostats and chisels are made.

Three-wheeled vehicles, baseball bats and artificial bonsais are put under the microscope to find out how they are made.

Springs; pavers; pianos.

Ropes; billiard tables; sailboards; cymbals.

Deadly flooding sinks the Alaska Ranger in March 2008, forcing the crew to abandon ship into the frigid waters off the coast of Alaska; their retrieval marks the largest cold water rescue in the history of the U.S. Coast Guard.

The Southern fleet fights to keep the lead, but the Northern boats aren't going down easy; when one fish is all it takes to shake things up, the only way to get on top is by taking risks and never backing down.

Checking out Texas' newest and most innovative engineering and technological projects.

A 1996 collision between United Express 5925 and a private plane leaves investigators stumped, until they learn a missing pilot played a role.

Discover how yacht wheels, braided rugs, automobile thermostats and chisels are made.

Three-wheeled vehicles, baseball bats and artificial bonsais are put under the microscope to find out how they are made.

Springs; pavers; pianos.

Ropes; billiard tables; sailboards; cymbals.

A closer look at how seatbelts, hot-air balloons, wax figurines and windows are made from scratch and turned into finished products.

Showing how air fillers, billiard cues, suits and ice sculptures are truly made, focusing on the manufacturing process.

Deadly flooding sinks the Alaska Ranger in March 2008, forcing the crew to abandon ship into the frigid waters off the coast of Alaska; their retrieval marks the largest cold water rescue in the history of the U.S. Coast Guard.

A 1996 collision between United Express 5925 and a private plane leaves investigators stumped, until they learn a missing pilot played a role.

Checking out Texas' newest and most innovative engineering and technological projects.

The Southern fleet fights to keep the lead, but the Northern boats aren't going down easy; when one fish is all it takes to shake things up, the only way to get on top is by taking risks and never backing down.

Discover how yacht wheels, braided rugs, automobile thermostats and chisels are made.

Three-wheeled vehicles, baseball bats and artificial bonsais are put under the microscope to find out how they are made.

Deadly flooding sinks the Alaska Ranger in March 2008, forcing the crew to abandon ship into the frigid waters off the coast of Alaska; their retrieval marks the largest cold water rescue in the history of the U.S. Coast Guard.

Springs; pavers; pianos.

Ropes; billiard tables; sailboards; cymbals.

A closer look at how seatbelts, hot-air balloons, wax figurines and windows are made from scratch and turned into finished products.

Showing how air fillers, billiard cues, suits and ice sculptures are truly made, focusing on the manufacturing process.

A 1996 collision between United Express 5925 and a private plane leaves investigators stumped, until they learn a missing pilot played a role.

The hosts explore how escalator handrails, highlighters, guitar strings and wigs are made, as more everyday items are put under the microscope.

Traditional bows; coffee machines; mascots; hammocks.

Fiberglass insulation; wooden ducks; gumball machines; exhaust systems.

Examines the materials, technology and manufacturing processes used to create chains, bagels and vinyl records.

Windshields; English saddles; butter; post clocks.

Individual transporters; cedar canoes; electric guitars.

Asiana Flight 214 slams into a seawall just short of the runway in San Francisco.

The Yasin Bey, a ship and power plant all in one, takes a four week voyage from Turkey to Indonesia to deliver much-needed electricity.

One fish could make all the difference; a little bit of luck goes a long way.

The hosts explore how escalator handrails, highlighters, guitar strings and wigs are made, as more everyday items are put under the microscope.

Traditional bows; coffee machines; mascots; hammocks.

Fiberglass insulation; wooden ducks; gumball machines; exhaust systems.

Examines the materials, technology and manufacturing processes used to create chains, bagels and vinyl records.

Henri and Kellie face poachers and a dry streak. Also, the `Dirt Dogs' need to break new ground in order to stay in business, while the `Gold Gypsies' search for precious reef gold.

One fish could make all the difference; a little bit of luck goes a long way.

The Yasin Bey, a ship and power plant all in one, takes a four week voyage from Turkey to Indonesia to deliver much-needed electricity.

Asiana Flight 214 slams into a seawall just short of the runway in San Francisco.

The hosts explore how escalator handrails, highlighters, guitar strings and wigs are made, as more everyday items are put under the microscope.

Traditional bows; coffee machines; mascots; hammocks.

Fiberglass insulation; wooden ducks; gumball machines; exhaust systems.

Examines the materials, technology and manufacturing processes used to create chains, bagels and vinyl records.

Windshields; English saddles; butter; post clocks.

Individual transporters; cedar canoes; electric guitars.

Henri and Kellie face poachers and a dry streak. Also, the `Dirt Dogs' need to break new ground in order to stay in business, while the `Gold Gypsies' search for precious reef gold.

Asiana Flight 214 slams into a seawall just short of the runway in San Francisco.

The Yasin Bey, a ship and power plant all in one, takes a four week voyage from Turkey to Indonesia to deliver much-needed electricity.

One fish could make all the difference; a little bit of luck goes a long way.

The hosts explore how escalator handrails, highlighters, guitar strings and wigs are made, as more everyday items are put under the microscope.

Traditional bows; coffee machines; mascots; hammocks.

Henri and Kellie face poachers and a dry streak. Also, the `Dirt Dogs' need to break new ground in order to stay in business, while the `Gold Gypsies' search for precious reef gold.

Fiberglass insulation; wooden ducks; gumball machines; exhaust systems.

Examines the materials, technology and manufacturing processes used to create chains, bagels and vinyl records.

Windshields; English saddles; butter; post clocks.

Individual transporters; cedar canoes; electric guitars.

Asiana Flight 214 slams into a seawall just short of the runway in San Francisco.

Residential water heaters; air bags; jelly beans; ice resurfacers.

Amphibious vehicles; putters; model ships; drum heads.

Examine how paving asphalt, marshmallow cookies, loudspeakers and electronic door locks are manufactured.

Wood burning stoves; orthotics; ballet slippers; buses.

Robotic arms, tattoos, napkins and concrete pipes; more items are put under the microscope to find out how they are made.

Hockey gloves; snack cakes; remolded tires; waste water treatment.

In 1992, Flight 1862 from Amsterdam to Tel Aviv suffered a catastrophic crash; investigators subsequently discover a lethal problem threatening every 747.

Norrona ferries passengers, vehicles and million-dollar cargo to Iceland and the Faroe Islands on one of the longest, toughest ferry routes in the world.

With the quota extended and the season stretching longer, the fleet is feeling homesick.

Residential water heaters; air bags; jelly beans; ice resurfacers.

Amphibious vehicles; putters; model ships; drum heads.

Examine how paving asphalt, marshmallow cookies, loudspeakers and electronic door locks are manufactured.

Wood burning stoves; orthotics; ballet slippers; buses.

A fire rips through the harbour in the final week of lobster season. With little left to lose, Adam bets it all on tuna.

With the quota extended and the season stretching longer, the fleet is feeling homesick.

Norrona ferries passengers, vehicles and million-dollar cargo to Iceland and the Faroe Islands on one of the longest, toughest ferry routes in the world.

In 1992, Flight 1862 from Amsterdam to Tel Aviv suffered a catastrophic crash; investigators subsequently discover a lethal problem threatening every 747.

Residential water heaters; air bags; jelly beans; ice resurfacers.

Amphibious vehicles; putters; model ships; drum heads.

Examine how paving asphalt, marshmallow cookies, loudspeakers and electronic door locks are manufactured.

Wood burning stoves; orthotics; ballet slippers; buses.

Robotic arms, tattoos, napkins and concrete pipes; more items are put under the microscope to find out how they are made.

Hockey gloves; snack cakes; remolded tires; waste water treatment.

A fire rips through the harbour in the final week of lobster season. With little left to lose, Adam bets it all on tuna.

In 1992, Flight 1862 from Amsterdam to Tel Aviv suffered a catastrophic crash; investigators subsequently discover a lethal problem threatening every 747.

Norrona ferries passengers, vehicles and million-dollar cargo to Iceland and the Faroe Islands on one of the longest, toughest ferry routes in the world.

With the quota extended and the season stretching longer, the fleet is feeling homesick.

Residential water heaters; air bags; jelly beans; ice resurfacers.

Amphibious vehicles; putters; model ships; drum heads.

A fire rips through the harbour in the final week of lobster season. With little left to lose, Adam bets it all on tuna.

Examine how paving asphalt, marshmallow cookies, loudspeakers and electronic door locks are manufactured.

Wood burning stoves; orthotics; ballet slippers; buses.

Robotic arms, tattoos, napkins and concrete pipes; more items are put under the microscope to find out how they are made.

Hockey gloves; snack cakes; remolded tires; waste water treatment.

In 1992, Flight 1862 from Amsterdam to Tel Aviv suffered a catastrophic crash; investigators subsequently discover a lethal problem threatening every 747.

Discovers how ambulances, dining room tables, diatonic accordions and acrylic awards are made.

Alkaline batteries; wheelchairs; flutes.

Golf balls, furniture handles and other everyday items are put under the microscope to find out how they are made.

Find out how suits of armor are constructed, how street light poles are erected, how poles are bent and what goes on in a membrane switch.

Sulkies, bagpipes, yule logs and fishing lures are put under the microscope to find out how they are made.

Goalie pads; crystal wine glasses.

A fire breaks out on UPS Flight six; as smoke fills the cockpit, getting the plane to safety is a race against time.

A behind-the-scenes look at the IndyCar Championship at the Las Vegas Motor Speedway which ends with a fiery crash resulting in the death of driver Dan Wheldon.

The pressure of a dwindling quota is starting to affect the captains, who realize the season could come to a sudden end; as a storm looms, the decision to stay out on the water could be detrimental to the boats battling it out for the top position.

Discovers how ambulances, dining room tables, diatonic accordions and acrylic awards are made.

Alkaline batteries; wheelchairs; flutes.

Golf balls, furniture handles and other everyday items are put under the microscope to find out how they are made.

Find out how suits of armor are constructed, how street light poles are erected, how poles are bent and what goes on in a membrane switch.

It's robot knockout time, with the round of 32 launching the quest for the world championship; for favorites like Hydra and Whiplash there's danger in every match-up, as up-and-coming teams look to shake up the bracket.

A behind-the-scenes look at the IndyCar Championship at the Las Vegas Motor Speedway which ends with a fiery crash resulting in the death of driver Dan Wheldon.

A fire breaks out on UPS Flight six; as smoke fills the cockpit, getting the plane to safety is a race against time.

Discovers how ambulances, dining room tables, diatonic accordions and acrylic awards are made.

Alkaline batteries; wheelchairs; flutes.

Golf balls, furniture handles and other everyday items are put under the microscope to find out how they are made.

Find out how suits of armor are constructed, how street light poles are erected, how poles are bent and what goes on in a membrane switch.

Sulkies, bagpipes, yule logs and fishing lures are put under the microscope to find out how they are made.

Goalie pads; crystal wine glasses.

It's robot knockout time, with the round of 32 launching the quest for the world championship; for favorites like Hydra and Whiplash there's danger in every match-up, as up-and-coming teams look to shake up the bracket.

A behind-the-scenes look at the IndyCar Championship at the Las Vegas Motor Speedway which ends with a fiery crash resulting in the death of driver Dan Wheldon.

The pressure of a dwindling quota is starting to affect the captains, who realize the season could come to a sudden end; as a storm looms, the decision to stay out on the water could be detrimental to the boats battling it out for the top position.

Discovers how ambulances, dining room tables, diatonic accordions and acrylic awards are made.

Alkaline batteries; wheelchairs; flutes.

It's robot knockout time, with the round of 32 launching the quest for the world championship; for favorites like Hydra and Whiplash there's danger in every match-up, as up-and-coming teams look to shake up the bracket.

Sulkies, bagpipes, yule logs and fishing lures are put under the microscope to find out how they are made.

Goalie pads; crystal wine glasses.

A fire breaks out on UPS Flight six; as smoke fills the cockpit, getting the plane to safety is a race against time.

A trip through Lima details the voyage's breathtaking scenery and engineering challenges.

A trip aboard the luxury tourist train, Transcantábrico Clásico through Northern Spain along a historic 19th century rail line.

A trip aboard one of the world's most expensive and sought-after train rides details the journey for both passengers and crew.

The prairies of Canada; the deserts of Australia; the cold of the Norwegian Arctic Circle; the steepest slopes of the mighty Swiss Alps.

Exploring Vietnam by rail aboard the Reunification Express; a three-day ride from Hanoi to Ho Chi Minh City rich in views of rivers, rice paddies and dragon fruit orchards; steeped in the nation's war-torn past.

Travelling up the coast of New Zealand in style aboard the Coastal Pacific, a train that embodies the nation's spirit of grit and determination; for two years, this ride was shut down due to an earthquake in 2016.

Tensions rise as preparations are under way for a first mission; check out the USS Gerald R. Ford, the U.S. Navy's largest aircraft carrier.

There are machines built to take on grueling jobs in grueling weather conditions; NOAA's WP-3D Orion Hurricane Hunters conduct a stressful first real-world test of new drone technology for hurricane analysis.

Planes, trains and ships that sustain life and communities; featuring the Hudson Bay Railway, an important and dangerous route for bringing critical goods to Canada's remote North.

The collaboration between people and machines in high-stakes environments where nothing can go wrong; featuring California firefighters' Quick Reaction Force and its star player, a CH-47 Chinook retrofit to house a 3,000 gallon flying retardant tank.

The world's most decadent passenger experiences where no expense is spared; featuring the six-star Scenic Eclipse luxury cruise complete with on-board helicopter, a one-of-a-kind submarine and Michelin-trained chefs.

Experts use cutting-edge tech to discover if a modern vessel of equal opulence to the Titanic could be successfully built for the sea today.

Diving into the science of sound to learn how a room's size, shape, and materials interact to create perfect pitch and exploring whether the cutting edge of audio technology could allow any room to put on a good show.

Discussion with architects, historians, engineers, and builders to find out if we could use modern day innovations to recreate these iconic masterpieces, or if fundamental techniques have been lost to time. Experts re-imagine the world's most impressive building projects to reveal how much time, labor, and investment would be necessary to build the most astounding structures in today's world. With

Experts use cutting-edge tech to discover if a modern vessel of equal opulence to the Titanic could be successfully built for the sea today.

Diving into the science of sound to learn how a room's size, shape, and materials interact to create perfect pitch and exploring whether the cutting edge of audio technology could allow any room to put on a good show.

Discussion with architects, historians, engineers, and builders to find out if we could use modern day innovations to recreate these iconic masterpieces, or if fundamental techniques have been lost to time. Experts re-imagine the world's most impressive building projects to reveal how much time, labor, and investment would be necessary to build the most astounding structures in today's world. With

A trip through Lima details the voyage's breathtaking scenery and engineering challenges.

A trip aboard the luxury tourist train, Transcantábrico Clásico through Northern Spain along a historic 19th century rail line.

A trip aboard one of the world's most expensive and sought-after train rides details the journey for both passengers and crew.

The prairies of Canada; the deserts of Australia; the cold of the Norwegian Arctic Circle; the steepest slopes of the mighty Swiss Alps.

Exploring Vietnam by rail aboard the Reunification Express; a three-day ride from Hanoi to Ho Chi Minh City rich in views of rivers, rice paddies and dragon fruit orchards; steeped in the nation's war-torn past.

Travelling up the coast of New Zealand in style aboard the Coastal Pacific, a train that embodies the nation's spirit of grit and determination; for two years, this ride was shut down due to an earthquake in 2016.

Tensions rise as preparations are under way for a first mission; check out the USS Gerald R. Ford, the U.S. Navy's largest aircraft carrier.

Surfboard; stickers; sandwich cookies; concrete roofing tiles.

Examining how items such as ski goggles, tower cranes, porcelain figurines and diesel engines are manufactured.

More everyday items are put under the microscope; offering insight into how stuffed olives, astrolabes and western saddles are made.

Custom running shoes; axes; racing karts; animatronics.

More everyday items are put under the microscope as we discover how headphones, diving regulators and reflector light bulbs are made.

Fly-fishing reels; house paint; weaving loom; ice maker.

Graphite pencil leads, clarinets and special effects are put under the spotlight to see how they're made.

Air boats; onions; 3D metal printing; curved cabinet doors.

An insight into the production process for retractable ballpoint pens, solar salt and tubas.

Hammers; Swiss cheese; roller skates; colored pencils.

We find out how carbon fiber bicycles, blood products, forged chandeliers, ballpoint pens are manufactured.

An insight into how Swiss army knives, player piano rolls, racing wheels and oil tankers are produced.

Bowling balls; barber poles; felt; radar guns.

How everyday items are made.

Discovering how gears, leather watchbands, Vitrelle dishes, and kitchen scissors are made.

Surfboard; stickers; sandwich cookies; concrete roofing tiles.

Examining how items such as ski goggles, tower cranes, porcelain figurines and diesel engines are manufactured.

More everyday items are put under the microscope; offering insight into how stuffed olives, astrolabes and western saddles are made.

Custom running shoes; axes; racing karts; animatronics.

More everyday items are put under the microscope as we discover how headphones, diving regulators and reflector light bulbs are made.

Fly-fishing reels; house paint; weaving loom; ice maker.

Graphite pencil leads, clarinets and special effects are put under the spotlight to see how they're made.

Air boats; onions; 3D metal printing; curved cabinet doors.

An insight into the production process for retractable ballpoint pens, solar salt and tubas.

Hammers; Swiss cheese; roller skates; colored pencils.

We find out how carbon fiber bicycles, blood products, forged chandeliers, ballpoint pens are manufactured.

An insight into how Swiss army knives, player piano rolls, racing wheels and oil tankers are produced.

Bowling balls; barber poles; felt; radar guns.

How everyday items are made.

Discovering how gears, leather watchbands, Vitrelle dishes, and kitchen scissors are made.

Just a few minutes after taking off from Bucharest, Tarom's 371 flight plunges into a field and Romanian investigators call the FBI to determine whether it was an accident or an act of murder.

After Continental Airlines Flight 1404 careens off the runway and crashes in flames, investigators are left to determine what was to blame.

While en route to Russia, Aeroflot Nord Flight 821 crashes onto the Trans-Siberian railway when on the final approach.

LaMia Flight 2933 is on its final approach when the crew suddenly declares a fuel emergency.