Female spiders who eat would-be suitors produce more babies, and those babies are stronger and bigger, than spiders who stick to more mundane fare, researchers reported on Tuesday.
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Songs that make our hearts soar can make them stronger too' US researchers reported on Tuesday.
美国研究人员于本周二称，令人心情欢畅的音乐还能让心脏更加健康。
Rivers in some of the world's most populated regions are losing water, many because of climate change, researchers reported on Tuesday.
研究人员于本周二报告称，世界上人口最密集的一些地区的河流出现了流量下降的情况，而这大多是由气候变化所致。
Music to your ears can be music for your heart, too Songs that make our hearts soar can make them stronger too, US researchers reported on Tuesday.
美国研究人员于本周二称， 令人心情欢畅的音乐还能让心脏更加健康。
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