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 ...

黄金珠宝品牌周大福、周生生、老庙黄金、六福珠宝、潮宏基的首饰金价格分别为 863元/克、863元/克、864元/克、863元/克、863元/克 。较1月初，每克上涨超50元，较春节前夕（1月26日）每克上涨约27元。