US takes emergency action to save sequoias from wildfires

The U.S. Forest Service announced Friday it's taking emergency action to save giant sequoias by speeding up projects that could start within weeks to clear underbrush to protect the world's largest trees from the increasing ...

Plant-based prawns to protect the marine environment

Around the world, people are consuming more and more fish and seafood, such as mussels and prawns. This includes Switzerland, where consumption has risen by 60 percent over the past quarter of a century to reach 75,000 metric ...

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