Nat Geo HD

Your one-stop-shop for all things cruise; bringing you the hottest destinations, ground-breaking ships and the latest deals to ensure your next cruise holiday is your greatest one.

America's Deepest Loss: Research vessel Petrel picks up what they believe to be the debris trail of the USS Johnston, 8,000 feet deeper than the Titanic. (S1, ep 8) 7+.

This former backpacker haven has reinvented itself through eco-tourism and hot-air ballooning. (S1, ep 3) 7+.

Paul Salopek is in the mountainous terrain of Yunnan Province, documenting the region's rich biodiversity and staunch protection efforts. (S1, ep 1) 7+.

A father's quest for justice sharpens when a teenage ally is captured, revealing loyalty, sacrifice and the cost of war. (5 of.

Archaeologists piece together how the pyramids evolved, unearthing exciting new evidence from the spectacular Red Sea coast to the remote desert. (S4, ep 4) 7+.

From a daring escape from Auschwitz to the desperate fight to save Warsaw from complete destruction, discover the untold story of the Battle for Poland. 7+.

In 2010, just after take-off, Qantas Flight 32 suffered engine failure that severely compromised the aircraft, leading to two tense hours in the air. 7+.

Experts investigate how a brand new super jet with an expert crew managed to crash into a mountain during a demonstration flight. (S17, ep 5) 7+.

As the Nazi war machine reaches the English channel, Hitler's bold bid to destroy Britain's air power and land troops in southern England begins. 7+.

When it first flew in 1952, the Avro Vulcan pushed the boundaries of aviation by flying higher and farther than any previous long-range bomber. (2 of 5) 7+.

A flight faces delays after a service truck crashes into its undercarriage. Australian Border Force find illegal weapons in a passenger's luggage. (S1, ep 3) 7+.

While the Canadian troops distracted German forces, the Allies mounted an amphibious assault on the last Nazi stronghold guarding Antwerp port - Walcheren Island.

Investigators uncover the tragic misunderstanding of the Kegworth air disaster - when British Midland Flight 92 crashed in 1989, killing 47 people. (S13, ep 1) 7+.

After a brilliant crew manage to land an aircraft on the fritz, investigators must determine how a freshly serviced plane was released with a fatal flaw. (S22, ep 5) 7+.

Investigation into US Airways Flight #1549's ditch in the icy Hudson river. Just after take off, its engines were crippled when it collided with a flock of birds. 7+.

Transportation's fragility is clear when trains collide, planes crash, or ships sink. Explore investigations, graphics and archives. (5 of 10) 7+.

Facing poor visibility, a cargo flight is on final approach to an Alabama airport when it hits a grove of trees and crashes. What went wrong? 7+.