Time Scanners: Macchu Picchu

PBS' premier science series helps viewers of all ages explore the science behind the headlines. Along the way, NOVA demystifies science and technology, and highlights the people involved in scientific pursuits.

Survivors of the Bergen-Belsen concentration camp eloquently and movingly tell of their experiences of deportation, family destruction, and their own survival, together with the history of its place in the Nazi death camp system and its liberation by the British army in April 1945.

What killed King Tutankhamun? Ever since his spectacular tomb was discovered, the boy king has been the most famous pharaoh of all ancient Egypt. But his mysterious death, at just 19 years old, has never been explained. In this BBC One special, presenter Dallas Campbell reveals new scientific research and carries out unique experiments to get to the truth. For the first time, a virtual autopsy of Tut's mummified body reveals astonishing secrets about the pharaoh. Using CT scan data, the programme creates the first ever full size, scientifically accurate image of the real Tutankhamun. Brand new DNA analysis uncovers a shocking secret about Tut's family background, and the genetic trail of clues leads to a radical and revolutionary new theory to explain Tut's sudden and unexpected death. This is an epic detective story that uncovers the extraordinary truth of the boy behind the golden mask.

Back to the Titanic documents the first manned dives to Titanic in nearly 15 years. New footage reveals fresh decay and sheds light on the ship’s future.

At the heart of the Arabian Peninsula is a nation only 4 years older than Microsoft, famous around the world for its gleaming modern cities - Dubai and Abu Dhabi. But behind the fast cars and the skyscrapers, there lies a compelling and untold story. With unprecedented access, and told through the voices of its people, this fascinating 3-part series reveals how new archaeological and historical discoveries are only now uncovering the true extent of this land's ancient wonders - remarkably advanced civilisations that once held centre stage in world history.

In May 2018, Kīlauea volcano erupted, obliterating neighborhoods with devastating force and uprooting thousands of local residents. It is Hawaiʻi’s most destructive volcanic eruption in generations. How can one of the most beautiful places on Earth suddenly transform into a roaring inferno, sputtering molten lava and bombs of volcanic rock the size of refrigerators? On the ground in the early days of the eruption, NOVA joins scientists and residents alike on a breathtaking journey to investigate Kīlauea’s recent spike in activity. Along the way, some of Hawaiʻi’s biggest secrets are revealed: Why did these geologically distinctive volcanoes form in the middle of the Pacific? How did life establish itself on the remote islands? What does this tell us about the future of Hawaiʻi? And what dangers yet lurk for the inhabitants of the island paradise?