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Wildfire smoke now bigger prenatal threat than human sources of air pollution
野火烟雾正成为孕期空气污染头号威胁，环保法规的成果被悄然吞噬。
Regulations reduced prenatal exposure to harmful emissions, but wildfire smoke is erasing gains.
野火烟雾正成为孕期空气污染头号威胁，环保法规的成果被悄然吞噬。
Regulations reduced prenatal exposure to harmful emissions, but wildfire smoke is erasing gains.
AI巨头扩张数据中心，EPA新规可能削弱社区话语权，环保与产业发展博弈加剧。
Rule would allow states to decide how much—if any—public input there can be.