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Solar‐driven interfacial evaporation holds significant promise for vapor generation, seawater desalination, and wastewater treatment. However, salt accumulation is one of the key bottlenecks for reliable adoption. Li et. al. reported a bioinspired hierarchical evaporator inspired by the leaves‐on‐stems architecture in pristine plants, achieving efficient and durable evaporation in hypersaline water, offering insights into the structural design of next‐generation solar evaporators. image