National Geographic Channel HD Wednesday

It's baby boom time on Africa's vast Serengeti Plain. One million wildebeest halt their migration to give birth. And there are predators everywhere

A look at the production of lasagna, school-safe brownies and Canadian maple syrup

A look how certain foods are made in factories, featuring cake pops and slice cream

Experts hunt for answers when a Greek airliner goes rogue near Athens, a China Airlines flight heads off radar, and controllers lose contact with a private jet

In April 1940, German battleships attack key Norwegian ports, but the British Navy are on their tail in a fierce fight over control of Norway

Bjoern risks everything to rescue a tractor, Thord gets stuck in the mud while helping a truck and when a winch wire slips, Jo fears disaster

Fuzz Townshend and Tim Shaw restore a 1962 Mini Cooper, belonging to a former rally driver who was forced to retire from the sport due to a heart condition

The world's largest 3D printer prints a full vehicle, and a tunnel boring machine builds an underground highway

The investigation into why a plane burst into flames on the runway, and how the answer was discovered in the Rocky Mountains

Remnants of colonization attempts, a revolutionary refugee ship and submerged subway cars reveal the impact of hurricanes on America's past and its future

The creation of the most advanced submarine of the Second World War, which had unprecedented speed and firepower. However, only two were completed during the conflict

Early onset dementia has left Ben struggling to maintain his beloved 1973 Porsche 911 Targa. Can the boys breathe new life into this old classic?

Fuzz Townshend and Tim Shaw travel to Kent to restore a very tired 1991 VW T4 Campervan belonging to a man who has recently developed cancer

The case of Luxair Flight 50, which fell out of the sky just a few miles short of Luxembourg airport while making a rushed approach through heavy fog

Car enthusiast Tim Shaw and master mechanic Fuzz Townshend take on a 1934 Singer Le Mans two-seater sports car, which had its last outing in 1998

Fuzz Townshend and Tim Shaw head to Southend-on-Sea, Essex, to rescue a 1974 Corvette Stingray, widely regarded as an all-American muscle car

Antoni is joined by Awkwafina, whom he helps to reconnect with the Korean heritage she feels she lost touch with when her mother died

A reconstruction of the Continental Express Flight 2574's accident in Texas in September 1991, when a maintenance error caused the aircraft to fall to the ground, killing 14 people

The discovery of ancient shipwrecks found sunken off the coast of America's Goat Island lead researchers to a vessel from a period of European exploration and colonisation

The truth behind the American Government's secret Pentagon program on Unidentified Aerial Phenomena, otherwise known as UFOs, is exposed

How Gibson Guitars in Nashville, Tennessee, make their iconic instruments, a process that combines advanced machinery, hand crafting skills, and global logistics

The team searches a disused paper factory. However, as the facility has plans to become a museum it remains unclear whether they will be able to acquire any assests

The team members find a valuable Windsor icebox, an Edison phonograph and a secret manual for the Boeing B-52 bomber in an old farmhouse

Discover how delicious honey, wholesome wheat bread and moreish checkerboard cookies are created from raw materials to finished products

Discover how moreish rainbow candy, tangy rice vinegar and gourmet caramels are created from raw materials to finished products

The fascinating story of the Christmas crab - a landbound creature that takes an extraordinary annual trip to the ocean

Animals with unusual mating rituals, from arduous journeys to fights to the death with rivals