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Three million years ago, camels roamed through Greenland’s endless forests and our ancestors lived in the trees. It all came to an end with the Ice Ages. What died and what survived, as natural selection shaped the evolutionary tree during this epochal shift from hot to cold? Until now, scientists have known less about the natural world before the Ice Age than they did about the age of dinosaurs, which ended 64 million years ago. A new discovery is set to reveal this lost world, species by species. Led by Danish gene-hunter Eske Willerslev, a team of scientists for the first time in history is sequencing DNA from before the Ice Age. The picture that emerges is of a hot planet, when forests blanketed the Arctic and carbon levels matched those in our atmosphere today. Is this a portrait of our own climate future?
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54 min
2024-02-21
Released
English
1
8
7.6
What is true and what is false in the hideous stories spread about the controversial figure of the Roman emperor Gaius Julius Caesar Augustus Germanicus (12-41), nicknamed Caligula? Professor Mary Beard explains what is accurate and what is mythical in the historical accounts that portray him as an unbalanced despot. Was he a sadistic tyrant, as Roman historians have told, or perhaps the truth about him was manipulated because of political interests?
2013-07-29 | en
8.1
Did you know that the first cowboys were black? Using magnificent archives and testimonies from historians, Cécile Denjean restores justice to African-Americans in the story of the conquest of the West.
2022-10-15 | fr
7.5
NASA launches its most ambitious hunt for traces of life on Mars, landing a car-sized rover in a rocky, ancient river delta. The rover will stow samples for possible return to Earth and test technology that may pave the way for human travel to Mars.
2021-02-21 | en
8.5
More and more bacteria are becoming insensitive to antibiotics, not least due to excessive drug consumption. According to the EU, this problem could soon become as explosive as the environmental issue - and antibiotic resistance threatens to become one of the main causes of death worldwide. Research must therefore find alternatives - not miracle cures, but permanently effective drugs. There has already been one in the past: One hundred years ago, the French biologist Félix d'Hérelle discovered mysterious "bacteria-eating" viruses, known as bacteriophages or phages for short. He used these to successfully treat bacterial infections before the development of antibiotics, but his method was forgotten again. Is bacteriophage therapy the miracle medicine of the future?
2019-10-26 | fr
8.8
Today, hundreds of kilometers above our heads, millions of pieces of trash are orbiting randomly at breakneck speed. Scientists are now warning that, if nothing is done, the exploration outside our planet, and communications systems within, will be almost impossible within 30 years. How can we collect the space trash and avoid future disasters?
2023-05-25 | fr
7.2
A fascinating archaeological and scientific investigation on the world's best-selling book. When was the Bible written ? Who wrote it? Under what circumstances ? For what purpose ? These questions have long remained unanswered. With the discovery of the Dead Sea Scrolls in 1947, the thorough study of the texts, the advances in science, and the recent archaeological discoveries, one of the greatest historical mysteries is gradually being unveiled. Meet the most eminent specialists in the Bible who try to unearth brand new information and answer the enigmatic and fundamental question : who wrote the Holy Book ?
2021-03-04 | fr
7.5
Norwegian researcher Petter Amundsen claims to have deciphered a secret code hidden in legendary playwright William Shakespeare's works that reveals a map leading to the location of certain treasures. British Shakespearean scholar Robert Crumpton embarks on a mission to prove he is spectacularly wrong. (A remake of “Shakespeare: The Hidden Truth,” including new discoveries.)
2016-04-21 | en
8.0
The endless expanses of the Indian Ocean are home to the last natural paradises: Remote atolls surrounded by coral reefs in crystal clear water. Whole regions of this ocean are still unexplored, many reefs are not marked on any map. The departure of the research vessel Agulhas II from the island of La Réunion marks the beginning of one of the greatest scientific adventures of our time. The expedition, initiated by Monaco Explorations with the support of the Prince Albert II of Monaco Foundation, lasted six weeks and led into the Western Indian Ocean along the Mascarene Plateau.
2023-10-15 | de
8.0
The Hubble Space Telescope has spent more than 30 years scrutinizing the cosmos in an attempt to unravel the secrets of the Universe and go as close as possible to its origin. But Hubble has also become the superstar of space, offering us magnificent paintings of the Universe.
2022-06-02 | fr
7.0
The unsolved rape, mutilation and murder of young G.I. Darlene Krashoc has haunted Joe Kenda in the years since he turned in his gun and badge. Until a crack team of cold case cops uses Kenda’s groundwork to set a trap for a monster hiding in plain sight.
2022-08-17 | en
0.0
It's a condition known as "hypertrichosis" or "Ambras Syndrome," but in the 1500s it would transform one man into a national sensation and iconic fairy-tale character. His name: Petrus Gonsalvus, more commonly known today as the hairy hero of Beauty and the Beast.
2013-06-14 | en
10.0
1970-01-01 | it
7.2
Many geneticists and archaeologists have long surmised that human life began in Africa. Dr. Spencer Wells, one of a group of scientists studying the origin of human life, offers evidence and theories to support such a thesis in this PBS special. He claims that Africa was populated by only a few thousand people that some deserted their homeland in a conquest that has resulted in global domination.
2003-01-21 | en
8.1
A biographical documentary about the Belgian free-diver Fred Buyle and his art of silent diving.
2014-08-28 | en
9.0
In the collective imagination, international adoption evokes images of children being saved from a life of destitution in poorer countries by being adopted by families in Europe or America. But the reality that has emerged is one of child trafficking, falsified documents and governments around the world turning a blind eye.
2024-11-12 | fr
7.4
David Attenborough and scientist Johan Rockström examine Earth's biodiversity collapse and how this crisis can still be averted.
2021-06-04 | en
0.0
Wolves divide and fascinate us. 150 years after they were driven to extinction in Central Europe, they are returning slowly but inexorably. Are they dangerous to humans? Is it possible to coexist? Using Switzerland as a point of departure, where wolves have returned in the very recent past, this documentary sheds light on the wolf situation in Austria, eastern Germany, Poland, Bulgaria, and even Minnesota, where freely roaming packs of wolves are more common sight.
2019-11-07 | de
8.0
For two and a half years we followed the scientific team of the NASA Lucy Mission a mission that will unveil the origins of the Solar System and shared with them the many challenges they had to overcome such as a countdown to launch on time the building of the huge solar arrays or a pandemic.
2022-01-03 | en
9.0
Nuclear energy: a clean energy for the future or a risk for humanity? As the European Union has classed nuclear as a green energy, France is building new power plants whilst Germany is decommissioning them. An in depth look at the future of atomic energy in the coming decades.
2022-08-13 | de
8.0
Vladimir Ilyich Ulyanov, better known as Lenin, is remembered as the instigator of the October Revolution of 1917 and, therefore, as one of the men who changed the shape of the world at that time and forever, but perhaps the actual events happened in a way different from that narrated in the history books…
2018-06-10 | fr