The Mystery of Nan Madol

Summer of 1870. Two writers, Eça de Queiroz and Ramalho Ortigão, decide to write a four-handed whodunit for the daily "Diário de Notícias". Could it be that the story they wrote as fiction is based on a real case? This question fuels the conflict between the two writers and drives them to a nearly fatal duel. Lisbon is in commotion. One crime follows another in a story in which love is stronger than tradition. Everything happens at frenzied pace, as in a game.

In 1984 4000 buried terracotta warriors were discovered in Jiangsu Province, China. They were an army – infantry, archers, charioteers and horses. But they were disorderly warriors. They'd been interred carelessly, and in great haste. Archaeologists Wang Kai and Qiu Yongsheng suspected they were the guardians of the tomb of a long-ago king. But which king? Where was his tomb? And why were the warriors in such disarray?

The Mystery of Matter: Search for the Elements is an exciting series about one of the great adventures in the history of science: the long and continuing quest to understand what the world is made of. Three episodes tell the story of seven of history’s most important scientists as they seek to identify, understand and organize the basic building blocks of matter.

In 2012 and again in 2015, Crossrail have unearthed human skulls during their engineering works in London. Since the 1800s, hundreds of skulls have been found in the city - it is one of the most intriguing mysteries of archaeology in London. In this documentary we meet researchers, archaeologists and other specialists to learn all about their current research and possible explanations for how and why so many skulls have been discovered.

In February 2018, the 32-year-old daughter of the ruler of Dubai boarded a boat and set sail for India with a plan to start a new life in America. But within days her boat was stormed by Indian commandos - she was captured and presumably returned to Dubai. No one has heard from her since. But Princess Latifa had made a video in case she was caught and entrusted it to a lawyer in America. Days later it was released on YouTube. This programme pieces together Princess Latifa's life and reveals how she had been planning the escape for more than seven years. Far from living the charmed life of a princess, she was watched and restricted by her father, Sheikh Mohammed bin Rashid Al Maktoum.

High in the Himalayan Mountains a mysterious part of Tibet’s lost history is about to be unearthed. Revealing ancient secrets about the human mind that could have an impact on the way we live today. At 12,000 feet, the body of a Tibetan man has been found seated as if in a state of meditation. He’s perfectly preserved, even a right eye remains, locked in an eternal stare. Authorities know nothing of him, but locals worship him like a God. So who was he and how has his corpse survived today?

The Mystery of Matter: Search for the Elements is an exciting series about one of the great adventures in the history of science: the long and continuing quest to understand what the world is made of. Three episodes tell the story of seven of history’s most important scientists as they seek to identify, understand and organize the basic building blocks of matter.

Historian Dr Michael Scott unlocks the secrets of a mysterious tomb recently discovered in one of Rome's famous catacombs. Found by accident following a roof collapse, the tombs contained over 2,000 skeletons piled on top of each other. This was quite unlike any other underground tomb seen in Rome. They are located in an area of the catacombs marked as 'X' in the Vatican's underground mapping system - hence the name The X Tombs.

Dark matter, which is unknown and undetectable in our physical models, would appear to populate the cosmos on a massive scale. For the first time, a film portrays the wild scientific quest that dark matter gives rise to - a real thriller!