The home-fitted renewable-energy sources are inexpensive and easy to install, and reduce electricity costs. Here's what can ...

我们吃的东西正在发生改变，新鲜、天然的食物正在被便宜、高度加工的三餐所取代。这种改变增加了人们患上多种慢性疾病的风险，包括肥胖和抑郁症。国际专家认为，我们需要采取行动减少全世界饮食中的超加工食品，因为这些食品对我们的健康构成了威胁。

These satellites, called Starlink, beam internet service down to the ground from low Earth orbit. Most can swerve to avoid ...

Silver recently reached an all-time high of $64. Although gold has eclipsed the white metal as a store of value, DW explores ...

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