Evolve

The ancient Greeks invented philosophy, democracy, and...robotics? From an ancient death ray constructed by Archimedes to Heron's automatic doors, which of these ancient Greek technologies will prove to be the most advanced?

What would happen to Earth if all humans vanished? Outbreak examines the possibility of escaped animals, invasive vines and a deadly virus taking over control from humans.

Host Brad Meltzer and viewers are on the hunt for lost and stolen history, including Hitler's personal photo albums and James Bond's original Aston Martin.

Ross completes his specialist SCUBA training under the expert tutelage of dive Supervisor Neil Brock, and inspired by the stories of his shipwrecked relatives, he heads up to the Royal Navy’s historic naval base in the far northerly Orkney Islands.

From the truth behind the Olympic stadium to the Triumphal Arch, we uncover Hitler's ideal Germany.

From Roman baths, secret crypts, lost rivers and even Winston Churchill's hidden war rooms, London's underground world has a plethora of stories to tell.

Evolve

There's a gaping sinkhole at the National Corvette Museum - can a team of engineers fix it? And, what caused the collapse of Minneapolis Metrodome's iconic roof?

The ancient Greeks invented philosophy, democracy, and...robotics? From an ancient death ray constructed by Archimedes to Heron's automatic doors, which of these ancient Greek technologies will prove to be the most advanced?

What would happen to Earth if all humans vanished? Outbreak examines the possibility of escaped animals, invasive vines and a deadly virus taking over control from humans.

Host Brad Meltzer and viewers are on the hunt for lost and stolen history, including Hitler's personal photo albums and James Bond's original Aston Martin.

Ross completes his specialist SCUBA training under the expert tutelage of dive Supervisor Neil Brock, and inspired by the stories of his shipwrecked relatives, he heads up to the Royal Navy’s historic naval base in the far northerly Orkney Islands.

From the truth behind the Olympic stadium to the Triumphal Arch, we uncover Hitler's ideal Germany.

From Roman baths, secret crypts, lost rivers and even Winston Churchill's hidden war rooms, London's underground world has a plethora of stories to tell.

Evolve

There's a gaping sinkhole at the National Corvette Museum - can a team of engineers fix it? And, what caused the collapse of Minneapolis Metrodome's iconic roof?

The ancient Greeks invented philosophy, democracy, and...robotics? From an ancient death ray constructed by Archimedes to Heron's automatic doors, which of these ancient Greek technologies will prove to be the most advanced?

What would happen to Earth if all humans vanished? Outbreak examines the possibility of escaped animals, invasive vines and a deadly virus taking over control from humans.

Host Brad Meltzer and viewers are on the hunt for lost and stolen history, including Hitler's personal photo albums and James Bond's original Aston Martin.

In Norway, Tim and Gerrard explore a hydroelectric plant where the Nazis were close to producing a nuclear weapon. Mike and James investigate a cabin in the Alps where Hitler's top associate made the ultimate sacrifice.

From secret prisons to escape tunnels, ancient caves to mines, Bucharest in Romania is ripe with folklore. Discover the history of its secret underworld.

Now, two and a half thousand years later, we restore Athens to its former glory, we re-create impregnable fortifications; the first senate house; experience the power of the Greek navy; and rebuild one of the most advanced water systems in the world.

A useful tool for astronomers, a constellation is a group of stars that are connected together to form a figure. Discover their history and how they originated.

Might an examination of Leonardo da Vinci's masterful paintings, highly technical hand-drawn sketches, and private journals reveal knowledge of otherworldly technology and extraterrestrial beings?

Ancient Discoveries

We look at how ancient people developed complex systems to solve the problems of transportation. How successfully did ancient peoples travel overland, or move their building materials and goods?

Battles BC

Discover how cornered Egyptian soldiers miraculously escaped the Hittites in one of the greatest armed battles of the ancient world.

In a world devoid of people, pythons begin to challenge alligators for control of the Everglades. Elsewhere, Shanghai sinks under the weight of its empty skyscrapers.

In Norway, Tim and Gerrard explore a hydroelectric plant where the Nazis were close to producing a nuclear weapon. Mike and James investigate a cabin in the Alps where Hitler's top associate made the ultimate sacrifice.