A large majority of global marine debris is in fact plastic waste. New study finds that nanosized plastic particles from that waste can accumulate in fish brains. The plastic can cause brain damage, which is the likely cause of behavioural disorders observed in the fish.

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A large majority of global marine debris is in fact plastic waste. New study finds that nanosized plastic particles from that waste can accumulate in fish brains. The plastic can cause brain damage, which is the likely cause of behavioural disorders observed in the fish.