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Eleven churches carved from a rock, centuries of history and a mystery that remains. An ambitious research programme tries to unveil the complex past of Lalibela, the largest christian site in Africa, located in Ethiopia. The ongoing research will also help preserve this fragile heritage for future generations.
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A team of historians and archaeologists has finally found written sources that will help them write a forgotten period of Ethiopia's history. The only problem is that these islamic tombstones are...
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To study neutrinos, some the most elusive particles known to physics, an international team of researchers and engineers are building an ambitious detector called KM3NeT at the bottom of the...