(CNN) — In travel news this week: A German city cracks down on bad nudist etiquette, Western travelers visit North Korea, plus where to go for a US urban vacation. If something’s worth doing, it’s ...
The AWI's citizen science project 'Microplastic Detectives' has analyzed 2.2 tons of sand from German coasts for microplastics. The global production of plastics and the resulting plastic waste has ...
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