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Search resuls for: "University of Bordeaux"


4 mentions found


What old bones reveal about the earliest Europeans
  + stars: | 2024-02-01 | by ( Katie Hunt | ) edition.cnn.com   time to read: +7 min
Modern humans, or homo sapiens, weren’t previously known to have lived as far north as the region where the tools were made. “The Ranis cave site provides evidence for the first dispersal of Homo sapiens across the higher latitudes of Europe. It also shows that Homo sapiens, our species, crossed the Alps into the cold climes of northern and central Europe earlier than thought. Using the same technique, the team also managed to identify human remains among bones excavated during the 1930s. However, the protein analysis was only able to identify the bones as belonging to hominins — a category that includes Homo sapiens and Homo neanderthalensis, or Neanderthals.
Persons: weren’t, , Jean, Jacques Hublin, Max Planck, Marcel Weiss, Friedrich, , hominins, neanderthalensis, Elena Zavala, ” Zavala, denning, Dorothea Mylopotamitaki “, Sarah Pederzani, William E, Banks, ” Banks, wasn’t Organizations: CNN, Max, Max Planck Institute, Alexander University Erlangen, Evolutionary Anthropology, University of California, University of La, University of Bordeaux Locations: Europe, Ranis, Germany, France, Paris, Leipzig, Moravia, Poland, British, Nürnberg, Berkeley, Siberia, Eurasia, University of La Laguna, Spain,
An unexpected rescue mission could come in the form of a star flying by the solar system. There's a slim chance the star could pull the Earth to a more habitable zone, a study suggested. The researchers ran 12,000 simulations to see what would happen if a star passed within 100 astronomical units (about 9.3 billion miles) from Earth. In 92% of cases, the solar system would remain almost intact even as a star passed by the solar system. In some simulations, Earth remained in the solar system but was pulled to a region beyond Pluto that's about 10% cooler than our current orbit.
Persons: , Sean Raymond, there's, Raymond, that's Organizations: Service, University of Bordeaux, Planetary Science Institute, New, Royal Astronomical Society Locations: France, Tucson , Arizona
The bone could mean modern humans shared the cave with Neanderthals. The early human bone was found in a cave at the center of a debate about Neanderthal culture. Maureille is an author of the study about the hip bone, and an archaeologist from the University of Bordeaux. This raises a controversial hypothesis: that modern humans and Neanderthals shared the mysterious Châtelperronien culture, which has long baffled scientists. Research there suggests modern humans shared a cave with Neanderthals and Denisovans about 45,000 years ago.
Persons: Bruno Maureille, Will Oliver, Maureille Organizations: Service, University of Bordeaux, Sci Locations: Wall, Silicon, Arcy, France, London, Europe, Spain, Renne, Siberia
Nerja Caves: Europe's oldest 'tourist' site
  + stars: | 2023-05-16 | by ( Julia Buckley | ) edition.cnn.com   time to read: +6 min
The Cueva de Nerja, or Nerja Caves, are a three-mile series of caves near Nerja in Malaga province, southern Spain. Today, visitors can take a 45-minute tour of the “public gallery” to see fantastical formations of stalactites, stalagmites and other speleothems – shapes and structures caused by mineral deposits. So far, 589 prehistoric paintings have been discovered in the caves (modern visitors cannot visit those areas for conservation reasons). Prehistoric visitors mostly burned one type of pine to light their way, the carbon analysis revealed. “I think the magnitude and geological beauty of the Nerja Cave must have overwhelmed its prehistoric visitors, just as it overwhelms us today,” she said.
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