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Modern life makes us tired, right? But research from societies in Africa and South America suggests people in the ancient world slept only 6.5 hours a night.

Scientists researching Alpine glaciers store ice in Antarctica. By analysing air bubbles in the ice they may be able to predict the future ...

近年来围绕名人发言产生的谣言层出不穷，由于名人通常具有较高的公众知名度和媒体曝光率，这类谣言不仅传播迅速、覆盖面广，而且容易吸引公众的注意。本期核真录将结合具体案例，深入分析那些围绕名人言论产生的谣言。