National Geographic Channel Sunday

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When a truck driver refuses help after sliding to a standstill, he creates chaos on the main road. Plus, a gritter falls victim to the ice

Thord and Bjoern rescue a truck that threatens to tip, while Jo Roger looks to save a snow plough - before a second truck crashes in the same spot

As Thord and Terje risk their lives to save one truck's valuable cargo, Jo Roger and Stig help another truck which is stuck blocking a main road

How global warming is allowing frigid arctic temperatures to travel south, taking with it epic blizzards, bomb cyclones and frost quakes - and in turn damaging the infrastructure

Investigation into the fierce storm and deadly ambition that led to the deaths of eight climbers during their descent of Mount Everest in 1996

Landing at one of the world's most challenging airports, a passenger plane comes in like a fighter jet, skids off the runway and bursts into flames

Lightning has struck an incoming flight. As engineers assess the damage, high winds lead to runway closures and another plane leaks a potentially dangerous liquid

A duty manager encounters a suspicious package, a rookie handles two medical emergencies in one hour and a freight handling crew struggle with a bulging cargo pod

Lightning interrupts vital maintenance on the airfield. A faulty 787 needs urgent repairs, cargo needs to be re-loaded, and two dogs travel in style

How a pilot saved the day when he lost all the engines of the aircraft after flying through a thunderstorm 3,000ft above the Gulf of Mexico

Experts investigate why Air Florida Flight 90 stalled straight after take-off and plunged through ice into Washington's Potomac River in January 1982

Archaeologists excavate a buried city in Jordan, dive a sunken temple in Italy, and explore Petra to shed new light on how Rome conquered the east

Experts explore the first tomb containing a body to be discovered since Tutankhamun's burial place was unearthed - and which contains 30 more mummies in an adjoining chamber

The discovery of Tutankhamun's tomb is revealed for the first time in colour, thanks to colorisation of black-and-white newsreel and photographs

Deep beneath the ocean lie the remains of ancient wrecks. As the water drains away, discover the stories behind epic naval battles

Experts investigate alleged sightings of mystery creatures in the world's lakes and lochs, and whether living descendants of the dinosaurs could exist underwater

Cans of fruit in the luggage belonging to a passenger from Trinidad contain a suspicious powder, while the Miami mail facility uncover vials of a date rape drug

The team at Miami International Airport finds a package of ecstasy in the post, leading to a controlled delivery, a stakeout, and the arrest of the drug smugglers

A dive team explores the 1,500km of caves under the waters of the Bahamas, finding treasure and 1,200-year-old human remains

New technology is used to investigate hidden lettering on the Holy Shroud. Plus, a journey to Peru on a quest to solve the mystery of a temple

A search for the biblical cities of Sodom and Gomorrah, and British computer programmer Nick Pelling's efforts to understand the contents of the mysterious Voynich Manuscript

An insight into how certain foods are produced, beginning with doughnuts, ice-cream, Korean kimchi and kosher salt

Discovering how spicy salsa, velvety ice-cream sandwiches, tangy Oka cheese and crunchy fortune cookies get to the masses

Teleshopping.

Teleshopping. 7+