
Drain the Oceans
A new 3D survey of the Thai cave in Tham Luang reveals how 12 boys were rescued after being trapped.

A new 3D survey of the Thai cave in Tham Luang reveals how 12 boys were rescued after being trapped.

A high-tech expedition searches for the iconic lost wrecks of the Battle of the Pacific.

Draining an Armada wreck reveals a battle for control between Spain and England.

Using computer-generated imagery, the Cold War's lost nuclear weapons are revealed on ocean floors.

Maritime archaeologists and historians search for the lost wrecks of the American Civil War.

Long-lost ships reveal the race to find gold in the California and Klondike gold rushes.

Shedding light on German U-Boats, the world's first stealth weapons.

Submerged shipwrecks and subterranean secrets reveal the story of New York City's rise.

A survey of D-Day shipwrecks sheds light on the biggest amphibious invasion in history.

The hunt for missing flight MH370 is the longest, most costly search in aviation history.

The hidden secrets of World War I's most powerful weapons are revealed by draining the North Sea.

The China seas are the most fiercely contested and mysterious waters on the planet.

Scientists search the Nile delta for wonders of the ancient Egyptian world.

The Ring of Fire is an area in the Pacific Ocean where volcanoes, earthquakes and tsunamis form.

Evidence emerges of civilizations lost for centuries under the waves.

Draining the oceans reveals wrecks awaiting treasure hunters.

The secrets of lost ancient civilizations come to light when the Mediterranean is drained.

Draining the ocean reveals the Gulf of Mexico's most deadly secrets.

Nazi secrets are revealed when the oceans covering them are drained using CGI animation.

The 'Black Legend' is born and heralds the end of the era of Conquistadors.