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When Whales Could Walk
Giant fossils uncovered in the Sahara Desert reveal new secrets of how whales evolved.
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Finding Life Beyond Earth
We are on the verge of answering one of the greatest questions in history: Are we alone?
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Einstein's Quantum Riddle
Join scientists as they grab light from across the universe to prove quantum entanglement.
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The Fabric of the Cosmos: Universe or Multiverse?
Is our universe unique, or could it be just one in an endless "multiverse"?