The equipment consists of white tanks about 3 to 4 meters high that ... Tokyo's effort to transform a large portion of the sewage sludge generated in one of the largest cities in the world into ...

MUMBAI: Four migrant workers from West Bengal died of asphyxiation on Sunday after stepping into a basement water tank at an ...

T he tanks that hold drinking water for nearly 140 residents in the Prairie View Ranch Water District are full of sludge that is so toxic that Colorado's Water Quality Control Division has now ...