After Escobar’s downfall and the abandonment of the estate, some escaped from their ponds and made their way into the river.

Warfare is a major cause of large-scale environmental pollution, especially on land, in the air and on water. The use of ...

Corrections & clarifications: The Oregon Department of Environmental Quality found seven Class I violations, the most serious, at Coffin Butte Landfill. Coffin Butte must use drone monitoring after ...