![An aircraft drops fire retardant to slow the spread of the Richard Spring fire, east of Lame Deer, Mont., on Aug. 11, 2021. (AP Photo)](https://hagadone.media.clients.ellingtoncms.com/img/photos/2022/10/17/AP22284788536027_t1170_t1170.jpeg?5cc718665ab672dba93d511ab4c682bb370e5f86)
An aircraft drops fire retardant to slow the spread of the Richard Spring fire, east of Lame Deer, Mont., on Aug. 11, 2021. (AP Photo)
October 17, 2022
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October 19, 2022 midnight
U.S. sued for pollution from retardant drops on wildfires
An environmental group filed a lawsuit Tuesday against U.S. Forest Service officials that alleges they polluted waterways during their campaigns against wildfires by inadvertently dropping large volumes of chemical flame retardant into streams.