Imagine Earth at a time when it was almost unrecognizable—a landscape that was barren and with barely breathable air. That is what Earth looked like about 1.75 billion years ago. But scientists now ...
New light on Stonehenge -- Raising Alexandria -- Winter palace -- Reconstructing Petra -- The queen who would be king -- Mysterious island -- Quandary at Qumran -- Unlocking the secrets of the ...
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