The Mariana Trench is home to some weird deep sea fish, and they all have the same, unique mutations
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The Mariana Trench is home to some weird deep sea fish, and they all have the same, unique mutations

Deep-sea fish adapt to some of the most extreme conditions on Earth. New research analyzing their evolution finds the same mutation across fish species that have evolved on separate timelines — alongside human-made pollutants contaminating the deep sea.