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Dark matter fills the cosmos, and yet its identity is still unknown. For the first time, a film portrays the wild scientific quest find out what it is. This breath-taking thriller leads us to the dawn of a scientific and metaphysical revolution, akin to Copernic's or Galileo's. It could totally change the way we perceive our world.

An account of the last two centuries of the Anthropocene, the Age of Man. How human beings have progressed so much in such a short time through war and the selfish interests of a few, belligerent politicians and captains of industry, damaging the welfare of the majority of mankind, impoverishing the weakest, greedily devouring the limited resources of the Earth.

From her birth in Warsaw to her entry into the Pantheon, Marie Curie's work and career is a myth. Honored throughout the world and embodying a model of excellence, its history and life remain unknown in France. An intimate portrait of an exceptional scientist, Nobel Prize in Chemistry, 100 years ago.

Gombessa Expedition 4 Laurent Ballesta went to observe a gathering of thousands of groupers during the full moon of June 2014 (Le mystère mérou) in the southern pass of the Polynesian atoll of Fakarava, where he discovered a pack of over seven hundred grey sharks. How can this unprecedented density be explained? Could it be that social behaviors govern this wild horde? During three years of preparation, he and the other divers on his international scientific team tamed their fear by abandoning the defensive reflexes that provoke shark aggression, with the aim of slipping into the heart of the raging pack to study and film it from the inside. Sharks fitted with microchips, receiving antennas, hydrophones, an ark of 32 synchronized cameras...: a whole technological arsenal is mobilized for the project. As the groupers approach for their annual spawning, what battle plan will the sharks deploy?

Gombessa Expedition 1 To dive for the Coelacanth is to go back in time. In 1938, when it was known only as a fossil, a Coelacanth was discovered in South Africa in a fisherman's net. This species bears witness to an evolutionary bifurcation 380 million years ago, and bears the marks of a great event: the day the fish left the ocean for the open air. Does it hold the secret to the transition to walking on land? In 2010, a marine biologist and outstanding diver, Laurent Ballesta, took the first photographs of the Coelacanth in its ecosystem. In April 2013, divers and researchers set down their equipment at the Sodwana base camp in South Africa, in the club founded by Peter Timm (who died in 2014). Six weeks of extreme diving at depths of over 120 meters, in an attempt to film the Coelacanth with a double-headed camera, collect its DNA and tag a subject with a satellite-linked beacon...

Over the centuries, Mont Saint-Michel, an extraordinary island located in the delta of the Couesnon River, in Normandy, France, a place floating between the sea and the sky, has been a sanctuary, an abbey, a fortress and a prison. But how was this architectural wonder built?

This documentary outlines the unique properties and latest studies of "Physarum Polycephalum", also known as Blob.

For the past 20 years, the world has seen an alarming decrease in IQ and a rise of autism and behavioral disorders. This international scientific investigation reveals how chemicals in objects surrounding us affect our brain, and especially those of fetuses.

At the dawn of the Christian era, Petra, capital of the rich kingdom of the Nabataeans, bordering the deserts of Arabia, Syria and the Negev, was absorbed by the Roman Empire and, after being sacked by the Bedouins, disappeared from the memory of mankind; but its secrets are gradually being revealed thanks to an enormous excavation work.

In 1972, the Dogon of the Bandiagara cliff in Mali celebrated the funeral of Anaï Dolo, head of the Bongo Masks Society, who died at the age of 122. On this occasion, the large Bongo mask, is erected and for twenty days, family members, elders, men from neighbouring villages purify the village.

Based on the latest technological and scientific advances, this documentary explores the palace's architectural past to resurrect Louis XIV's vanished Versailles. Versailles was an ongoing building site at the time of Louis XIV and continued to be transformed by its successive occupants later on. The Versailles we know today only vaguely resembles the Versailles of the Sun King. Most of its original features and apartments no longer exist. Thanks to the digitisation of thousands of plans, a team of scientists takes us back in time to explore this forgotten past in a new way, through a large-scale reconstruction project to bring back the Versailles of Louis XIV as he designed it, according to his requirements and dreams.

Chambord, the most impressive castle in the Loire Valley, in France, a truly Renaissance treasure, has always been an enigma to generations of historians. Why did King Francis I (1494-1547), who commissioned it, embark on this epic project in the heart of the marshlands in 1519? What significance did he want the castle to have? What role did his friend, Italian genius Leonardo Da Vinci (1452-1519) play? Was he the architect or who was?

In Iraqi Kurdistan, a region that has not yet been explored, a formidable archaeological adventure is taking place where scientific knowledge is the answer to oblivion.

Lightning struck the hut of a Fulani shepherd near a village of settled fishermen, Ganghel, in Niger. A yenendi, a purification ceremony to obtain "water from the sky but not fire from the sky", is organized, with Sorko priests, ritual musicians and dancers, and the faithful from Niamey. The musicians call on Dongo, god of storms, and his brother Kirey, god of lightning. To the rhythm of the orchestra, a man goes into a trance, becoming Dongo's horse and at the same time the riding genie. Then a woman is possessed by Kirey. When the riding gods have mastered their horses, the gods visit the men. Dongo purifies the lightning-struck land and the oldest fisherman prepares the purification vessel, addressing Dongo.

Journey of an african migrant through Europe.

Gombessa Expedition 3 Protected by an international treaty Antarctica has been spared the effects of hunting and fishing. But signs in ice’s cyclical patterns and its biodiversity have become worrying. Connected to the planet’s global ecosystem via atmospheric circulation and ocean currents, this white haven is suffering the effects of human activities. To document and explain what is unfolding in Antarctica, photographer, diver, and marine biologist Laurent Ballesta and photographer of extreme environments Vincent Munier will be blending their artistic perspectives of a rapidly changing continent. Laurent will tackle technical and human prowess below the ice to bear witness to its remarkable underwater life. His photographs will advance knowledge on Antarctica’s unique and little-known biodiversity. On land, his eye riveted to the lens of his camera, Vincent captures snapshots of life in an Emperor Penguin colony.

As most plastic never deteriorates, it simply breaks down into smaller and smaller particles that are invisible to the human eye, what happens to this missing ocean plastic is a mystery. In this investigation, scientists embark in search of the micro-plastics. Small, mostly invisible, toxic, they are home to the new ecosystem: the plastisphere. But where are they? Ingested by organisms? Buried under the ocean floor? Degraded by bacteria? And what is the impact of them entering the food chain?