Time off from digital devices. Find out how a school in England challenges students to stay away from their gadgets ...

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

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北京时间2025年02月06日00时18分，华住（HTHT.us）股票出现波动，股价快速跳水5.00%。截至发稿，该股报30.48美元/股，成交量59.6113万股， 换手率 0.19%，振幅1.57%。

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