New details are emerging about the environmental impact of the catastrophic Nippon DynaWave disaster in Longview after ...
Water samples taken overnight confirmed that chemicals leaked into the river when a 900,000-gallon tank containing caustic ...
At least one person has died, nine people are injured and nine employees remain unaccounted for after a deadly chemical tank ...
THE DALLES Ore. (KPTV) - People in The Dalles are being asked to stay out of the Columbia River after a wastewater plant discharged improperly treated sewage into the river. On Friday, city officials ...
U.S. Fish and Wildlife sued over listing decision delay of Columbia River plant. Viable populations of rare flowering plant found only in dunes upriver of the Tri-Cities. Listing would compel federal ...
As people walked and biked along the MKT Nature and Fitness Trail in Columbia Sunday morning, volunteers diligently worked to remove invasive plant species. Removing invasive honeysuckle has a lot of ...